Vote for your favorite mineral in #MinCup26! - Sphalerite vs. Anorthite
Both zinc ore Sphalerite and calcium plagioclase feldspar Anorthite have perfect cleavage that will split cleanly if you hit them with a hammer, but only one can claim a larger split of your votes!
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Ernienickelite from
Nkamouna Mine, Lomié Ultramafic complex, Lomié, Haut-Nyong, East Region, Cameroon


Locality type:Mine
Classification
Species:Ernienickelite
Formula:NiMn3O7 · 3H2O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Ernienickelite data
Locality Data:Click here to view Nkamouna Mine, Lomié Ultramafic complex, Lomié, Haut-Nyong, East Region, Cameroon
Data Identifiers
Mindat Occurrence Record ID:645877
Long-form Identifier:1:3:645877:5
GUID (UUID V4):0
References
Lambert, R.J., and Noble, A.C. (2008): Nkamouna Cobalt Project Feasibility Study. Pincock, Allen & Holt NI 43-101 Technical Report for Geovic Mining Corp.
Dzemua, G. L., & Gleeson, S. A. (2012). Petrography, Mineralogy, and Geochemistry of the Nkamouna Serpentinite: Implications for the Formation of the Cobalt-Manganese Laterite Deposit, Southeast Cameroon. Economic Geology, 107(1), 25-41.
 
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