Earth:List of minerals M (complete)

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This list includes those recognised minerals beginning with the letter M. The International Mineralogical Association is the international group that recognises new minerals and new mineral names, however minerals discovered before 1959 did not go through the official naming procedure, although some minerals published previously have been either confirmed or discredited since that date. This list contains a mixture of mineral names that have been approved since 1959 and those mineral names believed to still refer to valid mineral species (these are called "grandfathered" species).

The list is divided into groups:

The data was exported from mindat.org on 29 April 2005; updated up to 'IMA2018'.

The minerals are sorted by name, followed by the structural group (rruff.info/ima and ima-cnmnc by mineralienatlas.de, mainly) or chemical class (mindat.org and basics), the year of publication (if it's before of an IMA approval procedure), the IMA approval and the Nickel–Strunz code. The first link is to mindat.org, the second link is to webmineral.com, and the third is to the Handbook of Mineralogy (Mineralogical Society of America).

  • Abbreviations:
    • D – discredited (IMA/CNMNC status).
    • Q – questionable/ doubtful (IMA/CNMNC, mindat.org or mineralienatlas.de status).
    • N – published without approval of the IMA/CNMNC, or just not an IMA approved mineral but with some acceptance in the scientific community nowadays.
    • I – intermediate member of a solid-solution series.
    • H – hypothetical mineral (synthetic, anthropogenic, suspended approval procedure, etc.)
      • ch – incomplete description, hypothetical solid solution end member.
    • Rd – redefinition of ...
    • "s.p." – special procedure.
    • group – a name used to designate a group of species, sometimes only a mineral group name.
    • no – no link available.
    • IUPAC – chemical name.
    • Y: 1NNN – year of publication.
    • Y: old – known before publications were available.

M

Ma

Florencite on magnesite
Magnetite with sharp crystals with epitaxial elevations on their faces
Malachite, Rum Jungle, Northern Territory, Australia. Size 10.5 × 6.5 × 3.2 cm
Malachite and tyuyamunite, Kolwezi, Katanga, overall size 8.9 × 8.7 × 8.1 cm
Manganbelyankinite, Lovozero Massif, Kola Peninsula, Russia
Manganvesuvianite, Wessels mine, Northern Cape Province, South Africa. Size 4.2 × 3.9 × 3.3 cm
Marcasite, Dachang tin-polymetallic ore field, Nandan County, Guangxi, China. Size: 3.5 × 3 × 1.5 cm
Iridescent marcasite, Tri-State District, Baxter Springs, Kansas. Size 6.9 × 5.9 × 3.2 cm
Mawbyite, Tsumeb mine, Namibia. Size: 1.9 × 1.5 × 0.9 cm
Mcguinnessite, a rare copper carbonate, from the Red Mountain District, Santa Clara County, California. Size 3.7 × 3 × 1.3 cm
Thin crust on matrix of medaite
Mendipite in a seam of ore from Mendip Hills, Somerset, England, UK
Mesolite at the Carnegie Museum of Natural History, Pittsburgh, Pennsylvania, USA
Meta-autunite, Assunção Mine, Sátão, Portugal. Detail; specimen size 4.1 × 2.9 × 1.7 cm
Metatorbernite, Kolwezi, Democratic Republic of the Congo zoned crystal, about 1 cm
Metavariscite from Lucin District, Pilot Range, Box Elder County, Utah, USA
Metavauxite, Siglo XX Mine, Llallagua, Bolivia. Size: 4.2 × 1.2 × 1.1 cm
Meyerhofferite after inyoite, Salta, Argentina. Size: 17.7 × 9.2 × 8.1 cm
Microcline, var. amazonite, Konso, Sidamo-Borana Province, Ethiopia
Golden-orange microlite on pale-green muscovite, Minas Gerais, Brazil. Field of view about 1 cm
Sprays of vivid pink crystals of miguelromeroite crystals
Lamellar growth millerite
Mimetite crystals to 0.5 cm, Pingtouling Mine, Guangdong Province, China
Minium, Old Yuma mine, Saguaro National Park, Arizona. Size: 4.8 × 3.8 × 3.4 cm
"Mohawkite," a rare mixture of copper and copper arsenides, is named after Mohawk, Michigan. Size: 4.8 x 3.7 x 1.3 cm
Molybdenite in quartz, Coquimbo Region, Chile. Size 3.2 × 3.2 cm
Sharp, orange-pink, twinned crystals of monazite-(Ce) on quartz crystals on matrix
Rich pink, translucent, hexagonal beryl (var: morganite) crystals sit atop a matrix of off-white albite (var cleavelandite) crystals with quartz and minor muscovite and schorl
Mordenite sits on a field of creamy stilbite crystals
Colorless rhombs of calcite are partially covered by rich green mottramite
Mozartite and apophyllite-(KF) from Jalgaon District, Maharashtra, India
A cluster of muscovite crystals, from Brazil
  1. Macaulayite (IMA1981-062) 09.EC.65 [1] [2] [3]
  2. Macdonaldite (rhodesite: IMA1964-010) 09.EB.05 [4] [5] [6]
  3. Macedonite (oxide perovskite: IMA1970-010) 04.CC.35 [7] [8] [9]
    (IUPAC: lead titanium trioxide)
  4. Macfallite (IMA1974-057) 09.BG.15 [10] [11] [12]
    (IUPAC: dicalcium trimanganese(III) tetraoxosilicate heptaoxodisilicate trihydroxyl)
  5. Machatschkiite (IMA1976-010) 08.CJ.35 [13] [14] [15]
    (IUPAC: hexacalcium arsenate tri(hydroxoarsenate) phosphate pentadecahydrate)
  6. Machiite (schreyerite: IMA2016-067) 04. [16] [no] [no]
  7. Mackayite (Y: 1944) 04.JL.10 [17] [18] [19]
    (IUPAC: iron(III) ditellurium(IV) pentaoxide hydroxy)
  8. Mackinawite (IMA1967 s.p., 1964) 02.CC.25 [20] [21] [22]
  9. Macphersonite (IMA1982-105) 05.BF.40 [23] [24] [25]
    (IUPAC: tetralead sulfate dicarbonate dihydroxy)
  10. Macquartite (IMA1979-037) 09.HH.05 [26] [27] [28]
    (IUPAC: dicopper heptalead tetrachromate di(tetraoxosilicate) dihydroxyl)
  11. Madocite (madocite: IMA1966-015) 02.LB.30 [29] [30] [31]
    (Pb19(Sb,As)16S43)
  12. Magadiite (IMA1967-017) 09.EA.20 [32] [33] [34]
  13. Magbasite (IMA1968 s.p., 1965) 09.HA.25 [35] [36] [37]
  14. Maghagendorfite (alluaudite: IMA1979 s.p.) 08.AC.10 [38] [39] [40]
  15. Maghemite (spinel: 1927) 04.BB.15 [41] [42] [43]
    (IUPAC: γ-diiron trioxide)
  16. Maghrebite (laueite, laueite: IMA2005-044) 08.DC.30 [44] [45] [no]
    (IUPAC: magnesium dialuminium diarsenate dihydroxy octahydrate)
  17. Magnanelliite (alcaparrosaite: IMA2019-006) 07. [46] [no] [no]
  18. Magnesio-arfvedsonite [Na-amphibole: IMA2013-137, IMA2012 s.p., 1957 Rd] 09.DE.25 [47] [48] [49]
  19. Magnesioaubertite (IMA1982-015) 07.DB.05 [50] [51] [52]
    (IUPAC: magnesium aluminium chloro disulfate tetradecahydrate)
  20. Magnesiobeltrandoite-2N3S (högbomite: IMA2016-073) 04. [53] [no] [no]
  21. Magnesiobermanite (arthurite: IMA2018-115) 08. [54] [no] [no]
  22. Magnesiocanutite (alluaudite: IMA2016-057) 08. [55] [no] [no]
  23. Magnesiocarpholite (carpholite: IMA1978-027) 09.DB.05 [56] [57] [58]
    (IUPAC: magnesium dialuminium hexaoxodisilicate tetrahydroxyl)
  24. Magnesiochloritoid (IMA1987-J, 1983) 09.AF.85 [59] [60] [61]
    (IUPAC: magnesium dialuminium oxy(tetraoxosilicate) dihydroxyl)
  25. Magnesiochlorophoenicite (chlorophoenicite: IMA1981 s.p., 1935 Rd) 08.BE.35 [62] [63] [64]
  26. Magnesiochromite (spinel, spinel: 1873) 04.BB.05 [65] [66] [67]
    (IUPAC: magnesium dichromium(III) tetraoxide)
  27. Magnesiocopiapite (copiapite: 1939) 07.DB.35 [68] [69] [70]
    (IUPAC: magnesium tetrairon(III) hexasulfate dihydroxy icosahydrate)
  28. Magnesiocoulsonite (spinel, spinel: IMA1994-034) 04.BB.05 [71] [72] [73]
    (IUPAC: magnesium divanadium tetraoxide)
  29. Magnesiodumortierite (dumortierite: IMA1992-050 Rd) 09.AJ.10 [74] [75] [no]
  30. Magnesio-ferri-fluoro-hornblende [Ca-amphibole: IMA2014-091] 09.D?. [76] [no] [no]
  31. Magnesioferrite (spinel, spinel: 1859) 04.BB.05 [77] [78] [79]
    (IUPAC: magnesium diiron(III) tetraoxide)
  32. Magnesiofluckite (IMA2017-103) 08. [80] [no] [no]
    (IUPAC: calcium magnesium di(hydroxoarsenate) diwater)
  33. Magnesio-fluoro-arfvedsonite [Na-amphibole: IMA2012 s.p., fluoromagnesioarfvedsonite (IMA1998-056) Rd] 09.DE.25 [81] [82] [no]
  34. Magnesio-fluoro-hastingsite [Ca-amphibole: IMA2012 s.p., fluoro-magnesiohastingsite (IMA2005-002) Rd] 09.DE.15 [83] [84] [85]
  35. Magnesiofoitite (tourmaline: IMA1998-037 Rd) 09.CK.05 [86] [87] [no]
  36. Magnesio-hastingsite [Ca-amphibole: IMA2012 s.p., IMA1997 s.p., magnesiohastingsite (1928) Rd] 09.DE.15 [88] [89] [90]
  37. Magnesiohatertite (alluaudite: IMA2016-078) 08. [91] [no] [no]
  38. Magnesiohögbomite 04.CB.20
    1. Magnesiohögbomite-2N2S (högbomite: IMA2001 s.p., 1916 Rd) 04.CB.20 [92] [93] [94]
    2. Magnesiohögbomite-2N3S (högbomite: IMA2001 s.p., 1963 Rd) 04.CB.20 [95] [96] [no]
    3. Magnesiohögbomite-2N4S (högbomite: IMA2010-084) 04.CB.20 [97] [no] [98]
    4. Magnesiohögbomite-6N6S (högbomite: IMA2001 s.p., 1990 Rd) 04.CB.20 [99] [100] [no]
  39. Magnesio-hornblende [Ca-amphibole: IMA2017-059, IMA2012 s.p., IMA1997 s.p., magnesiohornblende (1965) Rd] 09.DE.10 [101] [102] [103]
  40. Magnesiohulsite (hulsite: IMA1983-074) 06.AB.45 [104] [105] [106]
  41. Magnesiokoritnigite (koritnigite: IMA2013-049) 08. [107] [no] [no]
    (IUPAC: magnesium hydroxoarsenate monohydrate)
  42. Magnesioleydetite (leydetite: IMA2017-063) 07. [108] [no] [no]
    (IUPAC: magnesium uranyl disulfate undecahydrate)
  43. Magnesio-lucchesiite (tourmaline: IMA2019-025) 09.CK. [109] [no] [no]
  44. Magnesioneptunite (neptunite: IMA2009-009) 09.EH.05 [110] [no] [no]
  45. Magnesionigerite 04.FC.20
    1. Magnesionigerite-2N1S (nigerite: IMA2001 s.p., IMA1988-010) 04.FC.20 [111] [112] [113]
    2. Magnesionigerite-6N6S (nigerite: IMA2001 s.p., 1989) 04.FC.20 [114] [115] [no]
  46. Magnesiopascoite (pascoite: IMA2007-025) 04.HC.05 [116] [117] [118]
    (IUPAC: dicalcium magnesium decavanadium(V) octacosaoxide hexadecahydrate)
  47. Magnesio-riebeckite [Na-amphibole: IMA2012 s.p., IMA1997 s.p., magnesioriebeckite (1957) Rd] 09.DE.25 [119] [120] [121]
  48. Magnesiorowlandite-(Y) (rowlandite: IMA2012-010) 09.H?. [122] [no] [no]
    (IUPAC: tetrayttrium (magnesium,iron) difluoro di(heptadisilicate))
  49. Magnesiostaurolite (IMA1992-035) 09.AF.30 [123] [124] [no]
  50. Magnesiotaaffeite 04.FC.25 [no] [no] [no]
    1. Magnesiotaaffeite-2N2S (taaffeite: IMA2001 s.p., 1951) 04.FC.25 [125] [126] [no]
      (IUPAC: trimagnesium beryllium octaluminium hexadecaoxide)
    2. Magnesiotaaffeite-6N3S (taaffeite: IMA2001 s.p., IMA1966-041) 04.FC.25 [127] [128] [129]
      (IUPAC: dimagnesium beryllium hexaluminium dodecaoxide)
  51. Magnesiovesuvianite (vesuvianite: IMA2015-104) 09.B?. [130] [no] [no]
  52. Magnesiovoltaite (voltaite: IMA2015–095) 07. [131] [no] [no]
  53. Magnesiozippeite (zippeite: IMA1971-007 Rd) 07.EC.05 [132] [133] [134]
  54. Magnesite (calcite: IMA1962 s.p., 1808) 05.AB.05 [135] [136] [137]
    (IUPAC: magnesium carbonate)
  55. Magnetite (spinel, spinel: 1789) 04.BB.05 [138] [139] [140]
    (IUPAC: iron(II) diiron(III) tetraoxide)
  56. Magnetoplumbite (magnetoferrite: 1925) 04.CC.45 [141] [142] [143]
    (IUPAC: lead dodecairon(III) nonadecaoxide)
  57. Magnioursilite (ursilite: 1957) 09.AK.35 [144] [no] [no]
    (IUPAC: tetramagnesio tetrauranyl penta(pentaoxodisilicate) hexahydroxyl icosahydrate)
  58. Magnolite (tellurite: 1878) 04.JK.60 [145] [146] [147]
    (IUPAC: (dimercury) tellurite)
  59. Magnussonite (IMA1984 s.p., 1957 Rd) 04.JB.15 [148] [149] [150]
  60. Mahnertite (IMA1994-035) 08.DH.45 [151] [152] [153]
    (IUPAC: sodium tricopper chloro diarsenate pentahydrate)
  61. Maikainite (germanite: IMA1992-038) 02.CB.30 [154] [155] [156]
    (IUPAC: decacopper triiron molybdenum trigermanium hexadecasulfide)
  62. Majakite (IMA1974-038) 02.AC.25e [157] [158] [159]
    (IUPAC: palladium nickel arsenide)
  63. Majindeite (nolanite: IMA2012-079) 04.CB.40 [160] [no] [no]
    (IUPAC: dimagnesium trimolybdenum octaoxide)
  64. Majorite (garnet, garnet: IMA1969-018) 09.AD.25 [161] [162] [163]
    (IUPAC: trimagnesio (magnesiosilicon) tri(tetraoxosilicate))
  65. Majzlanite (IMA2018-016) 07. [164] [no] [no]
    (IUPAC: dipotassium sodium (zinc sodium) calcium tetrasulfate)
  66. Makarochkinite (sapphirine: IMA2002-009a) 09.DH.40 [165] [166] [no]
  67. Makatite (IMA1969-003) 09.EE.45 [167] [168] [169]
    (IUPAC: disodium octaoxo tetrasilicate dihydroxyl tetrahydrate)
  68. Mäkinenite (millerite: IMA1967 s.p., 1964) 02.CC.20 [170] [171] [172]
    (IUPAC: nickel selenide)
  69. Makovickyite (pavonite: IMA1986-027) 02.JA.05d [173] [174] [175]
  70. Malachite (malachite: 1747) 05.BA.10 [176] [177] [178]
    (IUPAC: dicopper carbonate dihydroxy)
  71. Malanite (spinel, linnaeite: IMA1995-003) 02.DA.05 [179] [180] [181]
    (IUPAC: copper diplatinum tetrasulfide)
  72. Malayaite (titanite: IMA1964-024) 09.AG.15 [182] [183] [184]
    (IUPAC: calcium tin oxytetraoxosilicate)
  73. Maldonite (metalloid alloy: 1870) 02.AA.40 [185] [186] [187]
    (IUPAC: digold bismuthide)
  74. Maleevite (danburite: IMA2002-027) 09.FA.65 [188] [189] [190]
    (IUPAC: barium diboro octaoxo disilicate)
  75. Maletoyvayamite (IMA2019-021) 02. [191] [no] [no]
    (IUPAC: trigold tetraselenide hexatelluride)
  76. Malhmoodite (IMA2002-D, IMA1992-001) 08.CE.75 [192] [193] [194]
    (IUPAC: iron(II) zirconium diphosphate tetrahydrate)
  77. Malinkoite (beryllonite: IMA2000-009) 09.FA.10 [195] [196] [no]
    (IUPAC: sodium boro tetraoxosilicate)
  78. Malladrite (fluorosilicate: 1926) 03.CH.05 [197] [198] [199]
    (IUPAC: disodium hexafluorosilicate)
  79. Mallardite (melanterite: 1879) 07.CB.35 [200] [201] [202]
    (IUPAC: manganese(II) sulfate heptahydrate)
  80. Mallestigite (fleischerite: IMA1996-043) 07.DF.25 [203] [204] [205]
    (IUPAC: trilead antimony sulfate arsenate hexahydroxy trihydrate)
  81. Malyshevite (IMA2006-012) 02.GA.25 [206] [207] [no]
    (IUPAC: palladium copper bismuthide trisulfide)
  82. Mambertiite (gelosaite: IMA2013-098) 04. [208] [no] [no]
    (BiMo5+2.8O8(OH))
  83. Mammothite (IMA1983-076a) 07.BC.60 [209] [210] [211]
  84. Manaevite-(Ce) (vesuvianite: IMA2018-046) 09.BG. [212] [no] [no]
  85. Manaksite (litidionite: IMA1990-024) 09.DG.70 [213] [214] [215]
    (IUPAC: potassium sodium manganese(II) decaoxo tetrasilicate)
  86. Manandonite (serpentine: 1912) 09.ED.15 [216] [217] [218]
    (IUPAC: dilithium tetraluminium decaoxo (boroaluminodisilicate) octahydroxyl)
  87. Mandarinoite (mandarinoite: IMA1977-049) 04.JH.15 [219] [220] [221]
    (IUPAC: diron(III) triselenite hexahydrate)
  88. Maneckiite (wicksite: IMA2015-056) 08. [222] [no] [no]
  89. Manganarsite (IMA1985-037) 04.JB.10 [223] [224] [225]
    (IUPAC: trimanganese(II) diarsenic(III) tetraoxide tetrahydroxy)
  90. Manganbabingtonite (rhodonite: IMA1971 s.p., 1966) 09.DK.05 [226] [227] [228]
  91. ManganbelyankiniteQ (Y: 1957) 04.FM.25 [229] [230] [231]
  92. Manganberzeliite (garnet: 1878) 08.AC.25 [232] [233] [234]
    (IUPAC: sodium dicalcium dimanganese(II) triarsenate)
  93. ManganeseD (Y: 2001) 01.AE.30 [235] [no] [no]
  94. Manganflurlite (flurlite: IMA2017-076) [236] [no] [no]
  95. Mangangordonite (laueite, laueite: IMA1989-023) 08.DC.30 [237] [238] [239]
    (IUPAC: manganese dialuminium diphosphate dihydroxide octahydrate)
  96. Manganhumite (humite: IMA1969-021) 09.AF.50 [240] [241] [242]
    (IUPAC: heptamanganese(II) tri(tetraoxosilicate) dihydroxyl)
  97. Manganiakasakaite-(La) (epidote: IMA2017-028) 09.B?. [243] [no] [no]
  98. Manganiandrosite 09.BG.05
    1. Manganiandrosite-(Ce) (epidote, allanite: IMA2002-049) 09.BG.05 [244] [245] [246]
    2. Manganiandrosite-(La) (epidote, allanite: IMA1994-048) 09.BG.05b [247] [248] [no]
  99. Manganiceladonite (mica: IMA2015-052) 09.E?. [249] [no] [no]
  100. Mangani-dellaventuraite [O-dominant amphibole: IMA2012 s.p., dellaventuraite (IMA2003-061) Rd] 09.DE.25 [250] [251] [no]
  101. Manganilvaite (ilvaite: IMA2002-016) 09.BE.07 [252] [253] [254]
    (IUPAC: calcium iron(II) iron(III) manganese(II) heptaoxodisilicate oxohydroxyl)
  102. Mangani-obertiite [O-dominant amphibole: IMA2014 s.p., ferri-obertiite (IMA2012 s.p.), obertiite (IMA1998-046) Rd] 09.DE.25 [255] [256] [no]
  103. Mangani-pargasite (Ca-amphibole: IMA2018-151) 09.D?. [257] [no] [no]
  104. Manganite ("O(OH)" group: 1826) 04.FD.15 [258] [259] [260]
    (IUPAC: hydromanganese(III) oxide)
  105. Manganlotharmeyerite (tsumcorite: IMA2001-026) 08.CG.15 [261] [262] [263]
    (IUPAC: calcium dimanganese(III) diarsenate dihydroxy)
  106. Manganoblödite (blödite: IMA2012-029) 07.CC.50 [264] [no] [no]
    (IUPAC: disodium managanese disulfate tetrahydrate)
  107. Manganochromite (spinel, spinel: IMA1975-020) 04.BB.05 [265] [266] [267]
    (IUPAC: manganese(II) dichromium tetraoxide)
  108. Manganoeudialyte (eudialyte: IMA2009-039) 09.CO.10 [268] [no] [269]
  109. Mangano-ferri-eckermannite [Na-amphibole: IMA2012 s.p., kôzulite (IMA1968-028) Rd] 09.DE.25 [270] [271] [272]
  110. Manganohörnesite (vivianite: IMA2007 s.p., 1951) 08.CE.40 [273] [274] [275]
    (IUPAC: trimanganese(II) diarsenate octahydrate)
  111. Manganokaskasite (valleriite: IMA2013-026) 02. [276] [no] [277]
    ((Mo,Nb)S2·(Mn1−xAlx)(OH)2+x)
  112. Manganokhomyakovite (eudialyte: IMA1998-043) 09.CO.10 [278] [279] [no]
  113. Manganokukisvumite (IMA2002-029) 09.DB.20 [280] [281] [282]
  114. Manganolangbeinite (langbeinite: 1926) 07.AC.10 [283] [284] [285]
    (IUPAC: dipotassium dimanganese(II) trisulfate)
  115. Mangano-mangani-ungarettiite [O-dominant amphibole: IMA2012 s.p., ungarettiite (IMA1994-004) Rd] 09.DE.25 [286] [287] [no]
  116. Manganonaujakasite (IMA1999-031) 09.EG.10 [288] [289] [no]
  117. Manganoneptunite (neptunite: IMA2007 s.p., 1923) 09.EH.05 [290] [291] [292]
  118. Manganonordite-(Ce) (nordite: IMA1997-007) 09.DO.15 [293] [294] [no]
  119. Manganoquadratite (quadratite: IMA2011-008) 02.GC.25 [295] [no] [no]
    (IUPAC: silver manganese arsenide trisulfide)
  120. Manganosegelerite (overite: IMA1984-055) 08.DH.20 [296] [297] [298]
    (IUPAC: dimanganese(II) iron(III) diphosphate hydroxy tetrahydrate)
  121. ManganoshadluniteN (Y: 1973) 02.BB.15 [299] [no] [300]
  122. Manganosite (rocksalt, periclase: 1874) 04.AB.25 [301] [302] [303]
    (IUPAC: manganese(II) oxide)
  123. Manganostibite (Y: 1884) 04.BA.10 [304] [305] [306]
    (IUPAC: heptamanganese(II) antimony(V) arsenic(V) dodecaoxide)
  124. Manganotychite (northupite: IMA1989-039) 05.BF.05 [307] [308] [309]
    (IUPAC: hexasodium dimanganese(II) tetracarbonate sulfate)
  125. Manganvesuvianite (vesuvianite: IMA2000-040) 09.BG.35 [310] [311] [no]
  126. Mangazeite (IMA2005-021a) 07.DE.05 [312] [313] [314]
    (IUPAC: dialuminium sulfate tetrahydroxide trihydrate)
  127. Manitobaite (alluaudite, manitobaite: IMA2008-064) 08.AC.18 [315] [no] [no]
    (IUPAC: hexadecasodium pentacosamanganese(II) octaaluminium tricontaphosphate)
  128. Manjiroite (hollandite, coronadite: IMA1966-009) 04.DK.05 [316] [317] [318]
  129. Mannardite (hollandite, coronadite: IMA1983-013) 04.DK.05 [319] [320] [321]
  130. Mansfieldite (Y: 1948) 08.CD.10 [322] [323] [324]
    (IUPAC: aluminium arsenate dihydrate)
  131. Mantienneite (IMA1983-048) 08.DH.35 [325] [326] [327]
    (IUPAC: potassium dimagnesium dialuminium titanium tetraphosphate trihydroxy pentadecahydrate)
  132. Maohokite (post-spinel: IMA2017-047) 04. [328] [no] [no]
    (IUPAC: magnesium diiron tetraoxide)
  133. Maoniupingite-(Ce) (chevkinite: IMA2003-017) 09.BE.70 [329] [330] [no]
  134. Mapimite (IMA1978-070) 08.DC.55 [331] [332] [333]
    (IUPAC: dizinc triiron(III) triarsenate tetrahydroxy decahydrate)
  135. Mapiquiroite (crichtonite: IMA2013-010) 04. [334] [no] [no]
  136. Marathonite (IMA2016-080) 02. [335] [no] [no]
    (Pd25Ge9)
  137. Marcasite (marcasite: 1751) 02.EB.10a [336] [337] [338]
    (IUPAC: iron disulfide)
  138. Marchettiite (IMA2017-066) 10. [339] [no] [no]
  139. Marcobaldiite (geocronite: IMA2015-109) 02. [340] [no] [no]
  140. Marécottite (IMA2001-056) [341] [342] [343]
    (IUPAC: trimagnesium hexaoxo octauranyl tetrasulfate dihydroxy octacosahydrate)
  141. Margaritasite (IMA1980-093) 04.HB.05 [344] [345] [346]
    (IUPAC: dicesium diuranyl divanadate monohydrate)
  142. Margarite (mica: IMA1998 s.p., 1821) 09.EC.30 [347] [348] [349]
    (IUPAC: calcium dialuminium dialuminium decaoxydisilicate dihydroxyl)
  143. Margarosanite (Y: 1916) 09.CA.25 [350] [351] [352]
    (IUPAC: dicalcium lead nonaoxo trisilicate)
  144. Marialite (scapolite: 1866) 09.FB.15 [353] [354] [355]
  145. Marianoite (wohlerite: IMA2005-005a) 09.BE.17 [356] [357] [358]
  146. Marićite (IMA1976-024) 08.AC.20 [359] [360] [361]
    (IUPAC: sodium iron(II) phosphate)
  147. Maricopaite (zeolitic tectosilicate: IMA1985-036) 09.GD.35 [362] [363] [364]
  148. Mariinskite (olivine: IMA2011-057) 04.BA. [365] [no] [366]
    (IUPAC: dichromium beryllium tetraoxide)
  149. Marinaite (ludwigite: IMA2016-021) 06. [367]
  150. Marinellite (cancrinite-sodalite: IMA2002-021) 09.FB.05 [368] [369] [no]
  151. Markascherite (IMA2010-051) 07.GB. [370] [no] [no]
    (IUPAC: tricopper molybdate tetrahydroxy)
  152. Markcooperite (uranyl-tellurium oxysalt: IMA2009-045) 07.E?. [371] [no] [no]
    (IUPAC: dilead uranyl tellurium hexaoxide)
  153. Markeyite (markeyite: IMA2016-090) 05. [372] [no] [no]
    (IUPAC: nonacalcium tetrauranyl tridecacarbonate octacosahydrate)
  154. Markhininite (IMA2012-040) 07. [373] [no] [no]
    (IUPAC: thallium bismuth disulfate)
  155. Marklite (IMA2015-101) 05. [374] [no] [no]
  156. Marokite (post-spinel: IMA1963-005) 04.BC.05 [375] [376] [377]
    (IUPAC: calcium dimanganese(III) tetraoxide)
  157. Marrite (Y: 1905) 02.JB.15 [378] [379] [380]
    (IUPAC: silver lead arsenide trisulfide)
  158. Marrucciite (IMA2006-015) 02.JB.60 [381] [382] [no]
    (Hg3Pb16Sb18S46)
  159. Marshite (sphalerite: 1892) 03.AA.05 [383] [384] [385]
    (IUPAC: copper iodide)
  160. Marsturite (rhodonite: IMA1977-047) 09.DK.05 [386] [387] [388]
  161. Marthozite (IMA1968-016) 04.JJ.05 [389] [390] [391]
    (IUPAC: copper(II) triuranyl dioxo diselenite octahydrate)
  162. Martinandresite (zeolitic tectosilicate: IMA2017-038) 09.G? [392] [no] [no]
  163. Martinite (gyrolite: IMA2001-059) 09.EE.80 [393] [394] [no]
  164. Martyite (volborthite: IMA2007-026) 08.FD.05 [395] [396] [397]
    (IUPAC: trizinc pyrovanadate dihydroxy dihydrate)
  165. Marumoite (IMA1998-004) 02.HC.05g [398] [399] [no]
    (Pb32As40S92)
  166. Maruyamaite (tourmaline: IMA2013-123) 09.CK. [400] [no] [no]
  167. Mascagnite (arcanite: 1777) 07.AD.05 [401] [402] [403]
    (IUPAC: diammonium sulfate)
  168. Maslovite (pyrite: IMA1978-002) 02.EB.25 [404] [405] [406]
    (IUPAC: platinum bismuthide telluride)
  169. Massicot (Y: 1841) 04.AC.25 [407] [408] [409]
    (IUPAC: lead oxide)
  170. Masutomilite (mica: IMA1974-046) 09.EC.20 [410] [411] [412]
  171. Masuyite (Y: 1947) 04.GB.35 [413] [414] [415]
    (IUPAC: lead triuranyl trioxo dihydroxy trihydrate)
  172. Mathesiusite (mathesiusite: IMA2013-046) 07. [416] [no] [no]
    (IUPAC: pentapotassium tetrauranyl tetrasulfate (vanadium pentaoxide) tetrahydrate)
  173. Mathewrogersite (IMA1984-042) 09.CJ.55 [417] [418] [419]
  174. Mathiasite (crichtonite: IMA1982-087) 04.CC.40 [420] [421] [422]
  175. Matildite (IMA1982 s.p., 1883) 02.JA.20 [423] [424] [425]
    (IUPAC: silver bismuthide disulfide)
  176. Matioliite (dufrenite: IMA2005-011) 08.DK.15 [426] [427] [no]
    (IUPAC: sodium magnesium pentaluminium tetraphosphate hexahydroxy dihydrate)
  177. Matlockite (matlockite: 1851) 03.DC.25 [428] [429] [430]
    (IUPAC: lead chloride fluoride)
  178. Matsubaraite (chevkinite: IMA2000-027) 09.BE.70 [431] [432] [no]
    (IUPAC: tetrastrontium pentatitanium octaoxy di(heptaoxodisilicate))
  179. Mattagamite (marcasite: IMA1972-003) 02.EB.10a [433] [434] [435]
    (IUPAC: cobalt ditelluride)
  180. Matteuccite (Y: 1950) 07.CD.05 [436] [437] [438]
    (IUPAC: sodium hydrogen sulfate monohydrate)
  181. Mattheddleite (apatite: IMA1985-019) 09.AH.25 [439] [440] [441]
    (IUPAC: decalead tri(tetraoxosilicate) trisulfate dichloride)
  182. Matulaite (IMA1977-013 Rd) 08.DK.30 [442] [443] [444]
    (IUPAC: iron(III) heptaluminium tetraphosphate di(hydroxophosphate) octahydroxy octawater octahydrate)
  183. Matyhite (whitlockite: IMA2015-121) 08. [445] [no] [no]
    (Ca9(Ca0.50.5)Fe2+(PO4)7)
  184. Maucherite (metalloid alloy: 1913) 02.AB.15 [446] [447] [448]
    (IUPAC: undecanickel octarsenide)
  185. Mauriziodiniite (lucabindiite: IMA2019-036) 04. [449] [no] [no]
  186. Mavlyanovite (silicide: IMA2008-026) 01.BB.05 [450] [451] [452]
    (IUPAC: pentamanganese trisilicide)
  187. Mawbyite (tsumcorite: IMA1988-049) 08.CG.15 [453] [454] [455]
    (IUPAC: lead diiron(III) diarsenate dihydroxy)
  188. Mawsonite (IMA1964-030) 02.CB.20 [456] [457] [458]
    (IUPAC: hexacopper diiron tin octasulfide)
  189. Maxwellite (titanite: IMA1987-044) 08.BH.10 [459] [460] [461]
    (IUPAC: sodium iron(III) arsenate fluoride)
  190. Mayingite (pyrite: IMA1993-016) 02.EB.25 [462] [463] [464]
    (IUPAC: iridium bismuthide telluride)
  191. Mazzettiite (petrovicite: IMA2004-003) 02.LB.40 [465] [466] [467]
    (IUPAC: trisilver mercury lead antimonide pentatelluride)
  192. Mazzite 09.GC.20
    1. Mazzite-Mg (zeolitic tectosilicate: IMA1973-045) 09.GC.20 [468] [469] [470]
    2. Mazzite-Na (zeolitic tectosilicate: IMA2003-058) 09.GC.20 [471] [472] [no]

Mb – Me

  1. Mbobomkulite (chalcoalumite: IMA1979-078) 05.ND.10 [473] [474] [475]
  2. Mcallisterite (IMA1963-012) 06.FA.10 [476] [477] [478]
  3. Mcalpineite (tellurium oxysalt: IMA1992-025) 07.DE.55 [479] [480] [481]
    (IUPAC: tricopper tellurium(VI) hexaoxide)
  4. Mcauslanite (IMA1986-051) 08.DB.60 [482] [483] [484]
    (IUPAC: triiron(II) dialuminium triphosphate hydroxophosphate fluoride octadecahydrate)
  5. Mcbirneyite (howardevansite: IMA1985-007) 08.AB.35 [485] [486] [487]
    (IUPAC: tricopper divanadate)
  6. Mcconnellite (IMA1967-037) 04.AB.15 [488] [489] [490]
    (IUPAC: copper(I) chromium(III) dioxide)
  7. Mccrillisite (IMA1991-023) 08.CA.20 [491] [492] [493]
  8. Mcgillite (pyrosmalite: IMA1979-024) 09.EE.10 [494] [495] [496]
  9. Mcgovernite (hematolite: 1927) 08.BE.45 [497] [498] [499]
  10. Mcguinnessite (malachite: IMA1977-027) 05.BA.10 [500] [501] [502]
    (IUPAC: copper magnesium carbonate dihydroxide)
  11. Mckelveyite-(Y) (IMA1964-025 Rd) 05.CC.05 [503] [504] [505]
  12. Mckinstryite (IMA1966-012) 02.BA.40 [506] [507] [508]
    (IUPAC: pentasilver tricopper tetrasulfide)
  13. Mcnearite (IMA1980-017) 08.CJ.55 [509] [510] [511]
    (IUPAC: sodium pentacalcium arsenate tetra(hydroxoarsenate) tetrahydrate)
  14. Medaite (medaite: IMA1979-062) 09.BJ.30 [512] [513] [514]
    (IUPAC: hexamanganese(II) vanadatopentasilicate octadecaoxide hydroxy)
  15. Medenbachite (IMA1993-048) 08.BK.10 [515] [516] [517]
    (IUPAC: dibismuth iron(III) copper(II) oxide diarsenate trihydroxide)
  16. Meerschautite (IMA2013-061) 02. [518] [no] [no]
  17. Megacyclite (IMA1991-015) 09.CP.10 [519] [520] [521]
  18. Megakalsilite (feldspathoid, nepheline: IMA2001-008) 09.FA.05 [522] [523] [no]
    (IUPAC: potassium aluminium tetraoxosilicate)
  19. Megawite (perovskite, perovskite: IMA2009-090) 04.CC.30 [524] [no] [525]
    (IUPAC: calcium tin trioxide)
  20. Meieranite (nordite: IMA2015-009) 09. [526] [no] [no]
  21. Meierite (zeolitic tectosilicate: IMA2014-039) 09.G [527] [no] [no]
  22. Meionite (scapolite: 1801) 09.FB.15 [528] [529] [530]
  23. Meisserite (IMA2013-039) 07. [531] [no] [532]
    (IUPAC: pentasodium uranyl trisulfate hydrogen sulfate (H2O))
  24. Meitnerite (johannite: IMA2017-065) 07. [533] [no] [no]
  25. Meixnerite (hydrotalcite: IMA1974-003) 04.FL.05 [534] [535] [536]
    (IUPAC: hexamagnesium dialuminium octadecahydroxide tetrahydrate)
  26. Mejillonesite (IMA2010-068) 08.D0. [537] [no] [no]
    (IUPAC: sodium dimagnesium hydrogenphosphate phosphate tetrahydroxide monohydrate)
  27. Melanarsite (IMA2014-048) 08. [538] [no] [no]
    (IUPAC: tripotassium heptacopper iron(III) tetraoxo tetrarsenate)
  28. Melanocerite-(Ce)Q (apatite: 1887, 1890) 09.AJ.20 [539] [540] [541]
    (Note: might be tritomite-(Ce))
  29. Melanophlogite (IMA1962 s.p. Rd) 04.DA.25 [542] [543] [544]
  30. Melanostibite (corundum: IMA1971 s.p., 1893) 04.CB.05 [545] [546] [547]
  31. Melanotekite (Y: 1880) 09.BE.80 [548] [549] [550]
    (IUPAC: dilead diiron(III) dioxo heptaoxodisilicate)
  32. Melanothallite (Y: 1870) 03.DA.05 [551] [552] [553]
    (IUPAC: dicopper oxo dichloride)
  33. Melanovanadite (Y: 1921) 04.HE.05 [554] [555] [556]
    (IUPAC: calcium divanadium(IV) divanadium(V) decaoxide pentahydrate)
  34. Melansonite (rhodesite: IMA2018-168) 09.E [557] [no] [no]
  35. Melanterite (melanterite: 1557) 07.CB.35 [558] [559] [560]
    (IUPAC: iron(II) sulfate heptahydrate)
  36. Melcherite (polyoxometalate: IMA2015-018) 04. [561] [no] [no]
  37. (Melilite sorosilicate group (Y: 1796) 09.BB.10)
    (Definition: tetragonal crystal system sorosilicates, with (XSiO7)−6, where X is Si, Al or B)
  38. Meliphanite (Y: 1852) 09.DP.05 [562] [563] [564]
  39. Melkovite (betpakdalite: IMA1968-033) 08.DM.15 [565] [566] [567]
  40. Melliniite (phosphide: IMA2005-027) 01.BD.20 [568] [569] [no]
    (IUPAC: tetra(nickel,iron) phosphide)
  41. Mellite (Y: 1793) 10.AC.05 [570] [571] [572]
    (IUPAC: aluminium benzene hexacarboxylate hexadecahydrate)
  42. Mellizinkalite (IMA2014-010) 03. [573] [no] [no]
    (IUPAC: tripotassium dizinc heptachloride)
  43. Melonite (Y: 1868) 02.EA.20 [574] [575] [576]
    (IUPAC: nickel ditelluride)
  44. Mélonjosephite (IMA1973-012) 08.BG.10 [577] [578] [579]
    (IUPAC: calcium iron(II) iron(III) diphosphate hydroxy)
  45. Menchettiite (lillianite: IMA2011-009) 02. [580] [no] [581]
    (Pb5Mn3Ag2Sb6As4S24)
  46. Mendeleevite 09.??.
    1. Mendeleevite-(Ce) (IMA2009-092) 09. [582] [no] [583]
    2. Mendeleevite-(Nd) (IMA2015-031) 09. [584] [no] [no]
  47. Mendigite (wollastonite: IMA2014-007) 09. [585] [no] [no]
  48. Mendipite (Y: 1824) 03.DC.70 [586] [587] [588]
    (IUPAC: trilead dioxo dichloride)
  49. Mendozavilite 07.GB.
    1. Mendozavilite-KCa (betpakdalite: IMA2011-088) 07.GB. [589] [no] [no]
    2. Mendozavilite-NaCu (betpakdalite: IMA2011-039) 07.GB. [590] [no] [no]
    3. Mendozavilite-NaFe (betpakdalite: IMA2010-E, IMA1982-009) 07.GB.45 [591] [592] [593]
  50. Mendozite (Y: 1868) 07.CC.15 [594] [595] [596]
    (IUPAC: sodium aluminium disulfate undecahydrate)
  51. Meneghinite (meneghinite: 1852) 02.HB.05b [597] [598] [599]
    (Pb13CuSb7S24)
  52. Menezesite (polyoxometalate: IMA2005-023) 04.FN.05 [600] [601] [no]
  53. Mengeite (IMA2018-035) 08. [602] [no] [no]
  54. Mengxianminite (IMA2015-070) 04. [603] [no] [no]
  55. Meniaylovite (IMA2002-050) 03.CG.10 [604] [605] [no]
    (IUPAC: tetracalcium fluoro[sulfate hexafluorosilicate (aluminium hexafluoride)] dodecahydrate)
  56. Menshikovite (IMA1993-057) 02.AC.20c [606] [607] [608]
    (IUPAC: tripalladium dinickel triarsenide)
  57. Menzerite-(Y) (garnet, garnet: IMA2009-050) 09.AD. [609] [no] [610]
    (IUPAC: diyttrium calcium dimagnesium tri(tetraoxosilicate))
  58. Mercallite (Y: 1935) 07.AD.10 [611] [612] [613]
    (IUPAC: potassium hydrogensulfate)
  59. Mercury (native mercury c. 15 BC, possibly) 01.AD.05 [614] [615] [616]
  60. Mereheadite (IMA1996-045) 03.DC.45 [617] [618] [619]
  61. Mereiterite (IMA1993-045) 07.CC.55 [620] [621] [622]
    (IUPAC: dipotassium iron(II) disulfate tetrahydrate)
  62. Merelaniite (cylindrite: IMA2016-042) 02. [623] [no] [no]
  63. Merenskyite (melonite: IMA1965-016) 02.EA.20 [624] [625] [626]
    (IUPAC: palladium ditelluride)
  64. Meridianiite (IMA2007-011) 07.CB.90 [627] [628] [no]
    (IUPAC: magnesium sulfate undecahydrate)
  65. Merlinoite (zeolitic tectosilicate: IMA1976-046) 09.GC.15 [629] [630] [631]
  66. Merrihueite (milarite: IMA1965-020) 09.CM.05 [632] [633] [634]
  67. Merrillite (whitlockite: IMA1976-K, 1917 Rd) 08.AC.45 [635] [636] [no]
    (IUPAC: nonacalcium sodium magnesium heptaphosphate)
  68. Mertieite 02.AC.1?
    1. Mertieite-I (IMA1971-016 Rd) 02.AC.15b [637] [638] [639]
    2. Mertieite-II (stillwaterite: 1973) 02.AC.10b [640] [641] [642]
  69. Merwinite (Y: 1921) 09.AD.15 [643] [644] [645]
    (IUPAC: tricalcium magnesium di(tetraoxosilicate))
  70. Mesaite (IMA2015-069) 04. [646] [no] [no]
  71. Mesolite (zeolitic tectosilicate: IMA1997 s.p., 1813) 09.GA.05 [647] [648] [649]
  72. Messelite (fairfieldite: 1890) 08.CG.05 [650] [651] [652]
    (IUPAC: dicalcium iron(II) diphosphate dihydrate)
  73. Meta-aluminite (aluminite: IMA1967-013) 07.DC.05 [653] [654] [655]
    (IUPAC: dialuminium sulfate tetrahydroxy pentahydrate)
  74. Meta-alunogenQ (Y: 1942) 07.CB.45 [656] [no] [657]
  75. Meta-ankoleite (natroautunite: IMA1963-013) 08.EB.15 [658] [659] [660]
    (IUPAC: potassium uranyl phosphate trihydrate)
  76. Meta-autunite (meta-autunite: 1904) 08.EB.10 [661] [662] [663]
    (IUPAC: calcium diuranyl diphosphate hexahydrate)
  77. Metaborite (IMA1967 s.p., 1964) 06.GD.10 [664] [665] [666]
  78. Metacalciouranoite (wolsendorfite: IMA1971-054) 04.GB.20 [667] [668] [669]
  79. Metacinnabar (sphalerite: 1870) 02.CB.05a [670] [671] [672]
    (IUPAC: mercury sulfide)
  80. Metadelrioite (IMA1967-006) 04.HG.40 [673] [674] [675]
    (IUPAC: strontium calcium divanadate dihydroxy)
  81. Metahaiweeite (IMA1962 s.p., 1959) 09.AK.25 [676] [677] [no]
  82. Metaheinrichite (8.EB.: 1958) 08.EB.10 [678] [679] [680]
    (IUPAC: barium diuranyl diarsenate octahydrate)
  83. Metahewettite (hewettite: 1914) 04.HE.15 [681] [682] [683]
    (IUPAC: calcium hexavanadium(V) hexadecaoxide trihydrate)
  84. Metahohmannite (amarantite: 1938) 07.DB.30 [684] [685] [686]
    (IUPAC: diiron(III) oxo disulfate tetrahydrate)
  85. Metakahlerite (8.EB.: 1958) 08.EB.10 [687] [688] [689]
    (IUPAC: iron(II) diuranyl diarsenate octahydrate)
  86. Metakirchheimerite (8.EB.: 1958) 08.EB.10 [690] [691] [692]
    (IUPAC: cobalt diuranyl diarsenate octahydrate)
  87. Metaköttigite (symplesite: IMA1979-077) 08.CE.85 [693] [694] [695]
  88. Metalodèvite (IMA1972-014) 08.ED.10 [696] [697] [698]
    (IUPAC: zinc diuranyl diarsenate decahydrate)
  89. Metamunirite (IMA1990-044) 04.HD.20 [699] [700] [701]
    (IUPAC: sodium vanadate(V))
  90. Metanatroautunite (IMA1987-C, 1957) 08. [702] [703] [704]
    (IUPAC: sodium uranyl phosphate trihydrate)
  91. Metanováčekite (8.EB.: IMA2007 s.p., 1964) 08.EB.10 [705] [706] [707]
    (IUPAC: magnesium diuranyl diarsenate octahydrate)
  92. Metarauchite (autunite: IMA2008-050) 08.EB.05 [708] [709] [710]
    (IUPAC: nickel diuranyl diarsenate octahydrate)
  93. Metarossite (Y: 1927) 04.HD.10 [711] [712] [713]
    (IUPAC: calcium divanadium(V) hexaoxide dihydrate)
  94. Metasaléeite (8.EB.: 1950) 08.EB.10 [714] [no] [no]
    (IUPAC: magnesium diuranyl diphosphate octahydrate)
  95. Metaschoderite (IMA1962 s.p.) 08.CE.70 [715] [716] [717]
    (IUPAC: aluminium phosphate trihydrate)
  96. Metaschoepite (Y: 1960) 04.GA.05 [718] [719] [720]
    (IUPAC: octauranyl dioxo dodecahydroxide decahydrate)
  97. Metasideronatrite (Y: 1938) 07.DF.20 [721] [722] [723]
    (IUPAC: tetrasodium diiron tetrasulfate dihydroxide dihydrate)
  98. Metastibnite (stibnite: 1888) 02.DB.05 [724] [725] [726]
    (IUPAC: diantimony trisulfide)
  99. Metastudtite (IMA1981-055) 04.GA.15 [727] [728] [729]
    (IUPAC: uranyl dioxide dihydrate)
  100. Metaswitzerite (IMA1981-027a, 1967 Rd) 08.CE.25 [730] [731] [732]
    (IUPAC: trimanganese(II) diphosphate tetrahydrate)
  101. Metatamboite (tellurite: IMA2016-060) 04. [733] [no] [no]
  102. Metathénardite (IMA2015-102) 07.AC.30 [734] [no] [no]
    (IUPAC: disodium sulfate)
  103. Metatorbernite (8.EB.: 1916) 08.EB.10 [735] [736] [737]
    (IUPAC: copper diuranyl diphosphate octahydrate)
  104. Metatyuyamunite (fritzscheite: 1954) 04.HB.25 [738] [739] [740]
    (IUPAC: calcium diuranyl divanadate trihydrate)
  105. MetauramphiteQ (8.EB.: 1957) 08.EB. [741] [no] [no]
  106. Metauranocircite I (8.EB.: IMA2007 s.p., 1904) 08.EB.10 [742] [743] [744]
    (IUPAC: barium diuranyl diphosphate octahydrate)
  107. Metauranopilite (IMA2007 s.p., 1951) 07.EA.05 [745] [746] [747]
    (IUPAC: hexauranyl sulfate decahydroxide pentahydrate)
  108. Metauranospinite (8.EB.: IMA2007 s.p., 1958) 08.EB.10 [748] [749] [750]
    (IUPAC: calcium diuranyl diarsenate octahydrate)
  109. Metauroxite (hydrous uranyl oxalate: IMA2019-030) 10. [751] [no] [no]
  110. Metavandendriesscheite (Y: 1960) 04.GB.40 [752] [753] [754]
  111. Metavanmeersscheite (IMA1981-010) 08.EC.20 [755] [756] [757]
    (IUPAC: uranium(VI) triuranyl diphosphate hexahydroxy dihydrate)
  112. Metavanuralite (IMA1970-003) 04.HB.20 [758] [759] [760]
    (IUPAC: aluminium diuranyl divanadate hydroxy octahydrate)
  113. Metavariscite (phosphosiderite: IMA1967 s.p., 1925) 08.CD.05 [761] [762] [763]
    (IUPAC: aluminium phosphate dihydrate)
  114. Metavauxite (Y: 1927) 08.DC.25 [764] [765] [766]
    (IUPAC: iron(II) dialuminium diphosphate dihydroxide octahydrate)
  115. Metavivianite (symplesite: IMA1973-049) 08.DC.25 [767] [768] [769]
    (IUPAC: iron(II) diiron(III) diphosphate dihydroxy hexahydrate)
  116. Metavoltine (metavoltine: 1883) 07.DF.35 [770] [771] [772]
  117. Metazellerite (IMA1965-032) 05.EC.10 [773] [774] [775]
    (IUPAC: copper uranyl dicarbonate trihydrate)
  118. Metazeunerite (8.EB.: 1937) 08.EB.10 [776] [777] [778]
    (IUPAC: copper diuranyl diarsenate octahydrate)
  119. Meurigite 08.DJ.20
    1. Meurigite-K (phosphofibrite: IMA1995-022) 08.DJ.20 [779] [780] [781]
    2. Meurigite-Na (phosphofibrite: IMA2007-024) 08.DJ.20 [782] [783] [no]
  120. Meyerhofferite (Y: 1914) 06.CA.30 [784] [785] [786]
    (IUPAC: calcium trioxo triborate pentahydroxy hydrate)
  121. Meymacite (IMA1965-001a Rd) 04.FJ.05 [787] [788] [789]
    (IUPAC: tungsten trioxide dihydrate)
  122. Meyrowitzite (IMA2018-039) 05. [790] [no] [no]
    (IUPAC: calcium uranyl dicarbonate pentahydrate)

Mg – Mu

  1. Mgriite (IMA1980-100) 02.LA.45 [791] [792] [793]
  2. Mianningite (crichtonite: IMA2014-072) 04. [794] [no] [no]
  3. Miargyrite (Y: 1829) 02.HA.10 [795] [796] [797]
    (IUPAC: silver antimonide disulfide)
  4. Miassite (IMA1997-029) 02.BC.05 [798] [799] [no]
    (IUPAC: heptadecarhodium pentadecasulfide)
  5. Michalskiite (IMA2019-062) 08. [800] [no] [no]
  6. Micheelsenite (ettringite: IMA1999-033) 08.DO.30 [801] [802] [803]
  7. Michenerite (ullmannite: IMA1971-006a Rd) 02.EB.25 [804] [805] [806]
    (IUPAC: palladium bismuthide telluride)
  8. Microcline (feldspar: 1830) 09.FA.30 [807] [808] [809]
  9. (microlite group (tantalum dominant), pyrochlore supergroup [810])
  10. Microsommite (cancrinite: 1872) 09.FB.05 [811] [812] [813]
  11. Middendorfite (IMA2005-028) 09.EJ.10 [814] [815] [816]
  12. Middlebackite (IMA2015-115) 10. [817] [no] [no]
  13. Mieite-(Y) (IMA2014-020) 09.AG.25 [818] [no] [no]
  14. Miersite (sphalerite: 1898) 03.AA.05 [819] [820] [821]
  15. Miessiite (isomertieite: IMA2006-013) 02.AC.15a [822] [823] [no]
    (IUPAC: undecapalladium ditelluride disulfide)
  16. Miguelromeroite (hureaulite: IMA2008-066) 08.CB.10 [824] [no] [no]
    (IUPAC: pentamanganese diarsenate dihydroxoarsenate tetrahydrate)
  17. Miharaite (IMA1976-012) 02.LB.05 [825] [826] [827]
    (IUPAC: lead tetracopper iron bismuthide hexasulfide)
  18. Mikasaite (millosevichite: IMA1992-015) 07.AB.05 [828] [829] [830]
    (IUPAC: diiron(III) trisulfate)
  19. Milanriederite (vesuvianite: IMA2018-041) 09.B [831] [no] [no]
  20. Milarite (milarite: 1870) 09.CM.05 [832] [833] [834]
  21. Millerite (millerite: 1845) 02.CC.20 [835] [836] [837]
    (IUPAC: nickel sulfide)
  22. Millisite (wardite: 1930) 08.DL.10 [838] [839] [840]
    (IUPAC: sodium calcium hexaluminium tetraphosphate nonahydroxy trihydrate)
  23. Millosevichite (millosevichite: 1913) 07.AB.05 [841] [842] [843]
    (IUPAC: dialuminium trisulfate)
  24. Millsite (IMA2015-086) 04. [844] [no] [no]
    (IUPAC: copper tellurite dihydrate)
  25. Milotaite (ullmannite: IMA2003-056) 02.EB.25 [845] [846] [847]
    (IUPAC: lead antimony selenide)
  26. Mimetite (apatite: 1832) 08.BN.05 [848] [849] [850]
    (IUPAC: pentalead triarsenate chloride)
  27. Minakawaite (modderite: IMA2019-024) 02. [851] [no] [no]
    (IUPAC: rhodium antimonide)
  28. Minasgeraisite-(Y) (gadolinite: IMA1983-090) 09.AJ.20 [852] [853] [854]
  29. Minasragrite (minasragrite: 1915) 07.DB.20 [855] [856] [857]
    (IUPAC: vanadium(IV) oxide sulfate pentahydrate)
  30. Mineevite-(Y) (IMA1991-048) 05.BF.25 [858] [859] [860]
  31. Minehillite (gyrolite: IMA1983-001) 09.EE.75 [861] [862] [863]
  32. Minguzzite (oxalate: 1955) 10.AB.25 [864] [865] [866]
    (IUPAC: tripotassium iron(III) trioxalate trihydrate)
  33. Minium (Y: 1806) 04.BD.05 [867] [868] [869]
    (IUPAC: dilead(II) lead(IV) tetraoxide)
  34. Minjiangite (dmisteinbergite: IMA2013-021) 08. [870] [no] [no]
    (Ba[Be2P2O8])
  35. Minnesotaite (talc: 1944) 09.EC.05 [871] [872] [873]
  36. Minohlite (IMA2012-035) 07. [874] [no] [no]
  37. Minrecordite (dolomite: IMA1980-096) 05.AB.10 [875] [876] [877]
    (IUPAC: calcium zinc dicarbonate)
  38. Minyulite (Y: 1932) 08.DH.05 [878] [879] [880]
    (IUPAC: potassium dialuminium diphosphate fluoride tetrahydrate)
  39. Mirabilite (Y: 1845) 07.CD.10 [881] [882] [883]
    (IUPAC: sodium sulfate decahydrate)
  40. Misakiite (atacamite: IMA2013-131) 04. [884] [no] [no]
    (IUPAC: tricopper manganese hexahydroxide dichloride)
  41. Misenite (Y: 1849) 07.AD.15 [885] [886] [887]
    (IUPAC: octapotassium sulfate hexahydroxosulfate)
  42. Miserite (Y: 1950) 09.DG.85 [888] [889] [890]
  43. Mitridatite (arseniosiderite: 1914) 08.DH.30 [891] [892] [893]
    (IUPAC: dicalcium triiron(III) dioxide triphosphate trihydrate)
  44. Mitrofanovite (IMA2017-112) 02. [894] [no] [no]
  45. Mitryaevaite (IMA1991-035) 08.DB.25 [895] [896] [897]
  46. Mitscherlichite (Y: 1925) 03.CJ.15 [898] [899] [900]
    (IUPAC: dipotassium copper tetrachloride dihydrate)
  47. Mixite (mixite: 1880) 08.DL.15 [901] [902] [903]
    (IUPAC: hexacopper(II) bismuth triarsenate hexahydroxide trihydrate)
  48. Miyahisaite (apatite: IMA2011-043) 08.BN.05 [904] [no] [905]
  49. Moctezumite (uranyl tellurite: IMA1965-004) 04.JK.65 [906] [907] [908]
    (IUPAC: lead uranyl ditellurite(IV))
  50. Modderite (modderite: 1923) 02.CC.15 [909] [910] [911]
    (IUPAC: cobalt arsenide)
  51. Moëloite (IMA1998-045) 02.HC.25 [912] [913] [no]
    (IUPAC: hexalead hexantimonide heptadecasulfide)
  52. Mogánite (IMA1999-035) 04.DA.20 [914] [915] [no]
    (IUPAC: silicon oxide (n)hydrate)
  53. Mogovidite (eudialyte: IMA2004-040) 09.CO.10 [916] [917] [918]
  54. Mohite (IMA1981-015) 02.CB.15b [919] [920] [921]
    (IUPAC: dicopper trisulfa stannide)
  55. Möhnite (aphthitalite: IMA2014-101) 07. [922] [no] [no]
    (IUPAC: ammonium dipotassium sodium disulfate)
  56. Mohrite (picromerite: IMA1964-023) 07.CC.60 [923] [924] [925]
    (IUPAC: diammonium iron(II) sulfate hexahydrate)
  57. Moissanite (carbide: 1905) 01.DA. [926] [927] [928]
    (IUPAC: silicon carbide, 'carborundum')
  58. Mojaveite (tellurium oxysalt: IMA2013-120) 07.A?. [929] [no] [no]
    (Cu6[Te6+O4(OH)2](OH)7Cl)
  59. Molinelloite (IMA2016-055) 08. [930] [no] [no]
  60. Moluranite (Y: 1957) 07.HA.15 [931] [932] [933]
    (IUPAC: tetrahydrogen uranium(IV) triuranyl heptamolybdate octadecahydrate)
  61. Molybdenite (molybdenite: 1796) 02.EA.30 [934] [935] [936]
    (IUPAC: molybdenum sulfide)
  62. Molybdite (IMA1963 s.p., 1907 Rd) 04.E [937] [938] [939]
    (IUPAC: molybdenum trioxide)
  63. Molybdofornacite (fornacite: IMA1982-062) 07.FC.10 [940] [941] [942]
    (IUPAC: copper dilead molybdate arsenate hydroxide)
  64. Molybdomenite (IMA2007 s.p., 1882) 04.JF.05 [943] [944] [945]
    (IUPAC: lead selenite)
  65. Molybdophyllite (molybdophyllite: 1901) 09.HH.25 [946] [947] [948]
  66. Molysite (Y: 1868) 03.AC.10 [949] [950] [951]
    (IUPAC: iron(III) trichloride)
  67. Momoiite (garnet, garnet: IMA2009-026) 09.AD.25 [952] [no] [953]
  68. Monazite 08.AD.50
    (IUPAC: REE phosphate)
    1. Monazite-(Ce) (IMA1987 s.p., 1829) 08.AD.50 [954] [955] [956]
    2. Monazite-(La) (IMA1966 s.p.) 08.AD.50 [957] [958] [959]
    3. Monazite-(Nd) (IMA1986-052) 08.AD.50 [960] [961] [962]
    4. Monazite-(Sm) (IMA2001-001) 08.AD.50 [963] [964] [no]
  69. Moncheite (melonite: IMA1967 s.p., 1963) 02.EA.20 [965] [966] [967]
  70. Monchetundraite (IMA2019-020) 02. [968] [no] [no]
    (IUPAC: dipalladium nickel ditelluride)
  71. Monetite (Y: 1882) 08.AD.10 [969] [970] [971]
    (IUPAC: calcium hydroxophosphate)
  72. Mongolite (IMA1983-027) 09.HF.05 [972] [973] [974]
  73. MonimoliteQ (pyrochlore: IMA2013 s.p., 1865) 04.DH.20 [975] [976] [977]
    Note: possibly oxyplumboroméite (Hålenius & Bosi, 2013).
  74. Monipite (barringerite: IMA2007-033) 01.BD.10 [978] [979] [980]
    (IUPAC: molybdenum nickel phosphide)
  75. Monohydrocalcite (Y: 1964) 05.CB.20 [981] [982] [983]
    (IUPAC: calcium carbonate monohydrate)
  76. MontaniteQ (tellurium oxysalt: 1868) 07.CD.60 [984] [985] [986]
    (IUPAC: dibismuth(III) tellurium(VI) hexaoxide dihydrate)
  77. Montbrayite (IMA2017-F, 1946) 02.DB.20 [987] [988] [989]
    ((Au,Ag,Sb,Bi,Pb)23(Te,Sb,Bi,Pb)38)
  78. Montdorite (mica: IMA1998 s.p., 1979 Rd) 09.EC.15 [990] [991] [no]
  79. Montebrasite (titanite, amblygonite: 1872) 08.BB.05 [992] [993] [994]
    (IUPAC: lithium aluminium phosphate hydroxide)
  80. Monteneveite (garnet: IMA2018-060) 04. [995] [no] [no]
  81. Monteponite (rocksalt, periclase: 1901) 04.AB.25 [996] [997] [998]
    (IUPAC: cadmium(II) oxide)
  82. Monteregianite-(Y) (rhodesite: IMA1972-026) 09.EB.15 [999] [1,000] [1,001]
  83. Montesommaite (zeolitic tectosilicate: IMA1988-038) 09.GB.30 [1,002] [1,003] [1,004]
  84. Montetrisaite (IMA2007-009) 07.DD.85 [1,005] [1,006] [1,007]
    (IUPAC: hexacopper sulfate decahydroxide dihydrate)
  85. Montgomeryite (calcioferrite: 1940) 08.DH.25 [1,008] [1,009] [1,010]
    (IUPAC: tetracalcium magnesium tetraaluminium hexaphosphate tetrahydroxide dodecahydrate)
  86. Monticellite (olivine: 1831) 09.AC.10 [1,011] [1,012] [1,013]
    (IUPAC: calcium magnesium (silicon tetraoxide))
  87. Montmorillonite (montmorillonite, smectite: 1847) 09.EC.40 [1,014] [1,015] [1,016]
  88. Montroseite ("O(OH)" group: 1953) 04.FD.10 [1,017] [1,018] [1,019]
    ((V3+,Fe2+,V4+)O(OH))
  89. Montroyalite (IMA1985-001) 05.DB.10 [1,020] [1,021] [1,022]
    (IUPAC: tetrastrontium octaaluminium tricarbonate hexacosahydroxide decahydrate)
  90. Montroydite (Y: 1903) 04.AC.15 [1,023] [1,024] [1,025]
    (IUPAC: mercury oxide)
  91. Mooihoekite (chalcopyrite: IMA1971-019) 02.CB.10b [1,026] [1,027] [1,028]
    (IUPAC: nonacopper nonairon hexadecasulfide)
  92. Moolooite (oxalate: IMA1980-082) 10.AB.15 [1,029] [1,030] [1,031]
  93. Mooreite (Y: 1929) 07.DD.45 [1,032] [1,033] [1,034]
    (IUPAC: pentadecamagnesium disulfate hexacosahydroxide octahydrate)
  94. Moorhouseite (hexahydrite: IMA1963-008) 07.CB.25 [1,035] [1,036] [1,037]
    (IUPAC: cobalt sulfate hexahydrate)
  95. Mopungite (perovskite, stottite: IMA1982-020) 04.FC.15 [1,038] [1,039] [1,040]
    (IUPAC: sodium antimony(V) hexahydroxide)
  96. Moraesite (Y: 1953) 08.DA.05 [1,041] [1,042] [1,043]
    (IUPAC: diberyllium phosphate hydroxide tetrahydrate)
  97. Moraskoite (moraskoite: IMA2013-084) 08. [1,044] [no] [no]
    (IUPAC: disodium magnesium fluoro phosphate)
  98. Mordenite (zeolitic tectosilicate: IMA1997 s.p., 1864) 09.GD.35 [1,045] [1,046] [1,047]
  99. Moreauite (IMA1984-010) 08.ED.05 [1,048] [1,049] [1,050]
    (IUPAC: trialuminium uranyl triphosphate dihydroxide tridecahydrate)
  100. Morelandite (apatite: IMA1977-035) 08.BN.05 [1,051] [1,052] [1,053]
    (IUPAC: dicalcium tribarium triarsenate chloride)
  101. Morenosite (epsomite: 1851) 07.CB.40 [1,054] [1,055] [1,056]
    (IUPAC: nickel sulfate heptahydrate)
  102. Morimotoite (garnet, garnet: IMA1992-017) 09.AD.25 [1,057] [1,058] [no]
  103. Morinite (IMA1967 s.p., 1891) 08.DM.05 [1,059] [1,060] [1,061]
    (IUPAC: sodium dicalcium dialuminium diphosphate hydroxide tetrafluoride dihydrate)
  104. Morozeviczite (IMA1974-036) 02.CB.35a [1,062] [1,063] [1,064]
  105. Morrisonite (polyoxometalate: IMA2014-088) 04. [1,065] [no] [no]
  106. Mosandrite-(Ce) (seidozerite, rinkite: IMA2016-A, IMA2009-C, IMA2007 s.p., 1842 Rd) 09.BE.20 [1,066] [1,067] [no]
  107. Moschelite (IMA1987-038) 03.AA.30 [1,068] [1,069] [1,070]
    (IUPAC: dimercury diiodide)
  108. Moschellandsbergite (amalgam: 1938) 01.AD.15d [1,071] [1,072] [1,073]
    (IUPAC: disilver trimercury amalgam)
  109. Mosesite (Y: 1910) 03.DD.30 [1,074] [1,075] [1,076]
  110. Moskvinite-(Y) (IMA2002-031) 09.CD.05 [1,077] [1,078] [no]
    (IUPAC: disodium potassium yttrium pentadecaoxo hexasilicate)
  111. Mössbauerite (hydrotalcite: IMA2012-049) 04. [1,079] [no] [no]
    (IUPAC: hexairon(III) tetraoxide octahydroxide carbonate trihydrate)
  112. Mottanaite-(Ce) (hellandite: IMA2018-D, IMA2001-020) 09.DK.20 [1,080] [1,081] [no]
  113. Mottramite (decloizite: 1876) 08.BH.40 [1,082] [1,083] [1,084]
    (IUPAC: lead copper vanadate hydroxide)
  114. MotukoreaiteQ (hydrotalcite, woodwardite: IMA1976-033) 07.DD.35 [1,085] [1,086] [1,087]
  115. Mounanaite (tsumcorite: IMA1968-031) 08.CG.15 [1,088] [1,089] [1,090]
    (IUPAC: lead diiron(III) divanadate dihydroxide)
  116. Mountainite (Y: 1957) 09.GG.10 [1,091] [1,092] [1,093]
  117. Mountkeithite (hydrotalcite, woodwardite: IMA1980-038) 07.DD.35 [1,094] [1,095] [1,096]
  118. Mourite (IMA1967 s.p., 1962) 04.FL.80 [1,097] [1,098] [1,099]
    (IUPAC: uranyl pentamolybdenum(VI) hexadecaoxide pentahydrate)
  119. Moydite-(Y) (IMA1985-025) 06.AC.45 [1,100] [1,101] [1,102]
    (IUPAC: yttrium boron tetrahydroxide carbonate)
  120. Mozartite (adelite: IMA1991-016) 09.AG.60 [1,103] [1,104] [1,105]
    (IUPAC: calcium manganese(III) tetraoxosilicate hydroxide)
  121. Mozgovaite (IMA1998-060) 02.JA.05h [1,106] [1,107] [1,108]
  122. Mpororoite (anthoinite: IMA1970-037) 07.GB.35 [1,109] [1,110] [1,111]
    (IUPAC: dialuminium oxo ditungstate hexahydrate)
  123. Mrázekite (IMA1990-045) 08.DJ.40 [1,112] [1,113] [1,114]
  124. Mroseite (IMA1974-032) 04.JL.15 [1,115] [1,116] [1,117]
    (IUPAC: calcium tellurium(IV) dioxocarbonate)
  125. Mückeite (IMA1988-018) 02.GA.25 [1,118] [1,119] [1,120]
    (IUPAC: copper nickel bismuth trisulfide)
  126. Muirite (IMA1964-013) 09.CN.05 [1,121] [1,122] [1,123]
  127. Mukhinite (epidote, clinozoisite: IMA1968-035) 09.BG.05a [1,124] [1,125] [1,126]
  128. Müllerite (tellurium oxysalt: IMA2019-060) 08. [1,127] [no] [no]
  129. Mullite (Y: 1924) 09.AF.20 [1,128] [1,129] [1,130]
  130. Mummeite (pavonite: IMA1986-025) 02.JA.05f [1,131] [1,132] [1,133]
  131. Munakataite (linarite: IMA2007-012) 07.BC.65 [1,134] [1,135] [1,136]
    (IUPAC: dilead dicopper selenite sulfate tetrahydroxide)
  132. Mundite (IMA1980-075) 08.EC.30 [1,137] [1,138] [1,139]
    (IUPAC: aluminium triuranyl diphosphate trihydroxide (5.5)hydrate)
  133. Mundrabillaite (IMA1978-058) 08.CJ.10 [1,140] [1,141] [1,142]
    (IUPAC: diammonium calcium dihydrogenphosphate monohydrate)
  134. Munirite (IMA1982-038) 04.HD.15 [1,143] [1,144] [1,145]
    (IUPAC: sodium vanadium(V) trioxide (1.9)hydrate)
  135. Murakamiite (pectolite: IMA2016-066) 09.D?. [1,146] [no] [no]
  136. Murashkoite (phosphide: IMA2012-071) 01. [1,147] [no] [no]
    (IUPAC: iron phosphide)
  137. Murataite-(Y) (IMA1972-007) 04.DF.15 [1,148] [1,149] [1,150]
  138. Murchisite (IMA2010-003) 02. [1,151] [no] [no]
    (IUPAC: pentachromium hexasulfide)
  139. Murdochite (murdochite: 1955) 03.DB.45 [1,152] [1,153] [1,154]
    (IUPAC: dodecacopper dilead pentadecaoxide dichloride)
  140. Murmanite (seidozerite, murmanite: 1930) 09.BE.27 [1,155] [1,156] [1,157]
    (IUPAC: disodium dititanium (sorosilicate, Si2O7) dioxide dihydrate)
  141. Murunskite (IMA1980-064) 02.BD.30 [1,158] [1,159] [1,160]
  142. Muscovite (mica: IMA1998 s.p., 1794) 09.EC.15 [1,161] [1,162] [1,163]
    (IUPAC: potassium dialuminium (aluminotrisilicate) decaoxidedihydroxide)
  143. Museumite (IMA2003-039) 02.HB.20c [1,164] [1,165] [1,166]
  144. Mushistonite (perovskite, schoenfliesite: IMA1982-068) 04.FC.10 [1,167] [1,168] [1,169]
    (IUPAC: copper(II) tin(IV) hexahydroxide)
  145. MuskoxiteQ (hydrotalcite: IMA1967-043) 04.FL.05 [1,170] [1,171] [1,172]
    (IUPAC: heptamagnesium tetrairon(III) hexacosahydroxide monohydrate)
  146. Muthmannite (Y: 1911) 02.CB.85 [1,173] [1,174] [1,175]
    (IUPAC: gold silver ditelluride)
  147. Mutinaite (zeolitic tectosilicate: IMA1996-025) 09.GF.35 [1,176] [1,177] [no]
  148. Mutnovskite (IMA2004-032) 02.GC.50 [1,178] [1,179] [no]
    (IUPAC: dilead arsenide trisulfide iodide)

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