Locality type: | Cave |
Classification |
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Species: | Birnessite |
Formula: | (Na,Ca)0.5(Mn4+,Mn3+)2O4 · 1.5H2O |
Confirmation |
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Validity: | Believed Valid |
Data |
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Mineral Data: | Click here to view Birnessite data |
Locality Data: | Click here to view Ochtinská aragonite cave, Ochtiná, Rožňava District, Košice Region, Slovakia |
Data Identifiers |
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Mindat Occurrence Record ID: | 417105 |
Long-form Identifier: | 1:3:417105:8 |
GUID (UUID V4): | 20b91232-247e-46fb-9516-4541b6ca69f3 |
Nearest other occurrences of Birnessite |
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36.2km (22.5 miles) | ⓘEsztramos Hill, Bódvarákó, Edelény District, Borsod-Abaúj-Zemplén County, Hungary |
References |
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Bosák, P., Bella, P., Cilek, V., Ford, D. C., Hercman, H., Kadlec, J., ... & Pruner, P. (2002). Oсhtiná Aragonite Cave (Slovakia): morphology, mineralogy and genesis. Geologica Carpathica, 53, 399-410. |