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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Itoite from
Tsumeb Mine (Ongopolo Mine), Tsumeb, Oshikoto Region, Namibia


01371130017271924024525.jpg
Itoite, etc.

Tsumeb Mine, Tsumeb, Oshikoto Region, Namibia
02288530017271923993254.jpg
Itoite, etc.

Tsumeb Mine, Tsumeb, Oshikoto Region, Namibia
01371130017271924024525.jpg
Itoite, etc.

Tsumeb Mine, Tsumeb, Oshikoto Region, Namibia
02288530017271923993254.jpg
Itoite, etc.

Tsumeb Mine, Tsumeb, Oshikoto Region, Namibia
01371130017271924024525.jpg
Itoite, etc.

Tsumeb Mine, Tsumeb, Oshikoto Region, Namibia
02288530017271923993254.jpg
Itoite, etc.

Tsumeb Mine, Tsumeb, Oshikoto Region, Namibia
Locality type:Mine
Classification
Species:Itoite
Formula:Pb3Ge4+(SO4)2O2(OH)2
Confirmation
Validity:Valid - Type Locality
Associated Minerals Based on Photo Data:
Fleischerite2
Data
Mineral Data:Click here to view Itoite data
Locality Data:Click here to view Tsumeb Mine (Ongopolo Mine), Tsumeb, Oshikoto Region, Namibia
Photo GalleryView Gallery (2 photos)
Data Identifiers
Mindat Occurrence Record ID:6503
Long-form Identifier:1:3:6503:0
GUID (UUID V4):0
References
Frondel, Clifford, Strunz, Hugo (1960) Fleischerit und Itoite, zwei neue Germanium-Mineralien von Tsumeb. Neues Jahrbuch für Mineralogie - Monatshefte, 1960. 132-142
 
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