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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Bermanite from
Boa Vista pegmatite, Barra do Cuieté, Conselheiro Pena, Minas Gerais, Brazil


01730850017272342034092.jpg
Bermanite, etc.

Boa Vista pegmatite, Barra do Cuieté, Conselheiro Pena, Minas Gerais, Brazil
06835160017272027798955.jpg
Bermanite

Boa Vista pegmatite, Barra do Cuieté, Conselheiro Pena, Minas Gerais, Brazil
01168710017272027806893.jpg
Bermanite, etc.

Boa Vista pegmatite, Barra do Cuieté, Conselheiro Pena, Minas Gerais, Brazil
08360030017272027809127.jpg
Bermanite, etc.

Boa Vista pegmatite, Barra do Cuieté, Conselheiro Pena, Minas Gerais, Brazil
04885580017371770011966.jpg
Bermanite, etc.

Boa Vista pegmatite, Barra do Cuieté, Conselheiro Pena, Minas Gerais, Brazil
07602110017371770014745.jpg
Bermanite

Boa Vista pegmatite, Barra do Cuieté, Conselheiro Pena, Minas Gerais, Brazil
06329320017364085572237.jpg
Bermanite, etc.

Boa Vista pegmatite, Barra do Cuieté, Conselheiro Pena, Minas Gerais, Brazil
07788860017364085575547.jpg
Bermanite, etc.

Boa Vista pegmatite, Barra do Cuieté, Conselheiro Pena, Minas Gerais, Brazil
01730850017272342034092.jpg
Bermanite, etc.

Boa Vista pegmatite, Barra do Cuieté, Conselheiro Pena, Minas Gerais, Brazil
06835160017272027798955.jpg
Bermanite

Boa Vista pegmatite, Barra do Cuieté, Conselheiro Pena, Minas Gerais, Brazil
01168710017272027806893.jpg
Bermanite, etc.

Boa Vista pegmatite, Barra do Cuieté, Conselheiro Pena, Minas Gerais, Brazil
00158670017364085586822.jpg
Bermanite, etc.

Boa Vista pegmatite, Barra do Cuieté, Conselheiro Pena, Minas Gerais, Brazil
Locality type:Pegmatite
Classification
Species:Bermanite
Formula:Mn2+Mn23+(PO4)2(OH)2 · 4H2O
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Strengite6
Phosphosiderite5
Variscite4
Saléeite1
Rockbridgeite1
Cacoxenite1
Data
Mineral Data:Click here to view Bermanite data
Locality Data:Click here to view Boa Vista pegmatite, Barra do Cuieté, Conselheiro Pena, Minas Gerais, Brazil
Photo GalleryView Gallery (21 photos)
Data Identifiers
Mindat Occurrence Record ID:647446
Long-form Identifier:1:3:647446:1
GUID (UUID V4):0
Nearest other occurrences of Bermanite
0.1km (0.1 miles) ⓘEduardo claim, Barra do Cuieté, Conselheiro Pena, Minas Gerais, Brazil
1.6km (1.0 miles) ⓘCigana claim, Barra do Cuieté, Conselheiro Pena, Minas Gerais, Brazil
10.9km (6.8 miles) ⓘConselheiro Pena pegmatite district, Conselheiro Pena, Minas Gerais, Brazil
20.2km (12.6 miles) ⓘSapucaia mine, Sapucaia do Norte, Galiléia, Minas Gerais, Brazil
26.4km (16.4 miles) ⓘBoca Rica claim, Sapucaia do Norte, Galiléia, Minas Gerais, Brazil
45.1km (28.0 miles) ⓘTelírio claim, Linópolis, Divino das Laranjeiras, Minas Gerais, Brazil
References
various photographs
 
and/or  
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