Earth:Iron Curtain Cave

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Short description: Cave in British Columbia, Canada
Iron Curtain Cave
Map showing the location of Iron Curtain Cave
Map showing the location of Iron Curtain Cave
Location of Iron Curtain Cave in British Columbia
LocationChilliwack, British Columbia, Canada
Coordinates [ ⚑ ] : 49°06′12″N 121°38′46″W / 49.1034°N 121.6460°W / 49.1034; -121.6460
Discovery1993
GeologyLimestone (carbonate)
Entrances1 (gated)
HazardsConfined spaces; fragile speleothems
AccessRestricted (protected site)
Show cave openedNo

Iron Curtain Cave is a limestone cave located in the Cheam Range near Chilliwack, in British Columbia, Canada.[1][2] Discovered in 1993, the cave contains fragile speleothem formations and microbial species that have been examined in the context of antibiotic resistance.[3][4] Microbiological and geological research has examined extremophile microorganisms found in the cave's low-nutrient and lightless conditions.[5][6]

References

  1. Ward, Tom. "Inside the slimy underground hunt for humanity's antibiotic saviour" (in en-US). Wired. ISSN 1059-1028. https://www.wired.com/story/bacteria-cave-antibiotics-antimicrobial-resistance/. Retrieved 2025-07-01. 
  2. "B.C. probes complaints of logging damage to caves near Gold River" (in en). 2014-11-29. https://www.timescolonist.com/bc-news/bc-probes-complaints-of-logging-damage-to-caves-near-gold-river-4616433. 
  3. "Quarry Threatens Delicate Cave In Southwestern British Columbia". https://www.cancaver.ca/conserv/quarry/. 
  4. Ghosh, Soumya; Paine, Elise; Wall, Rob; Kam, Gabrielle; Lauriente, Tanna; Sa-ngarmangkang, Pet-Chompoo; Horne, Derrick; Cheeptham, Naowarat (2017-08-29). "In Situ Cultured Bacterial Diversity from Iron Curtain Cave, Chilliwack, British Columbia, Canada". Diversity 9 (3): 36. doi:10.3390/d9030036. ISSN 1424-2818. Bibcode2017Diver...9...36G. 
  5. Koning, Keegan; McFarlane, Richenda; Gosse, Jessica T.; Lawrence, Sara; Carr, Lynnea; Horne, Derrick; Van Wagoner, Nancy; Boddy, Christopher N. et al. (2022-07-01). "Biomineralization in Cave Bacteria—Popcorn and Soda Straw Crystal Formations, Morphologies, and Potential Metabolic Pathways" (in English). Frontiers in Microbiology 13. doi:10.3389/fmicb.2022.933388. ISSN 1664-302X. PMID 35847116. 
  6. "In Situ Cultured Bacterial Diversity from Iron Curtain Cave, Chilliwack, British Columbia, Canada" (in en). https://docslib.org/doc/5174985/in-situ-cultured-bacterial-diversity-from-iron-curtain-cave-chilliwack-british-columbia-canada.