Chemistry:Strontiomelane
From HandWiki
| Strontiomelane | |
|---|---|
| General | |
| Category | Oxide mineral > Hollandite supergroup |
| Formula (repeating unit) | Sr(Mn4+ 6Mn3+ 2)O 16 |
| Strunz classification | 4.DK.05a |
| Crystal system | Monoclinic |
| Identification | |
| |re|er}} | Sub-Metallic |
| Specific gravity | 4.66 g/cm3 (calculated) |
Strontiomelane is an oxide mineral from the coronadite group in the hollandite supergroup.[1] Specimens of the mineral appear very similar to other manganese oxides from the same group, such as the Ba-analogue hollandite. The type locality is the Praborna mine in Saint-Marcel, Italy.
References
- ↑ Page Strontiomelane: Mineral information, data and localities on "mindat.org". Hudson Institute of Mineralogy. https://www.mindat.org/min-7317.html.
External links
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