Vote for your favorite mineral in #MinCup26! - Quartz vs. Asagiite
It's a classic vs a newbie as the most common named mineral in the crust Quartz is up against an exceedingly-rare sea foam-green mineral discovered just a few years ago Asagiite.
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Titanium-bearing Magnetite from
Okorusu Mine, Otjiwarongo Constituency, Otjozondjupa Region, Namibia


Locality type:Open-Cast Mine
Classification
Species:Magnetite var: Titanium-bearing Magnetite
Formula:Fe2+(Fe3+,Ti)2O4
Comments:In pegmatitic carbonatites : crystals up to 13 cm diameter.
In fenites.
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Titanium-bearing Magnetite data
Locality Data:Click here to view Okorusu Mine, Otjiwarongo Constituency, Otjozondjupa Region, Namibia
Data Identifiers
Mindat Occurrence Record ID:321376
Long-form Identifier:1:3:321376:6
GUID (UUID V4):0
References
Journal of Microtextural Mineralogy, 52 (4), 2000, pp. 17-20.
Kogut, A. I., Hagni, R. D. & Schneider, G. I. C. (1998): Geology, mineralogy, and paragenetic sequence of the Okorusu carbonatite-related fluorite ores, Namibia. In: Ed. Hagni, R. D., Proc. 9th Quadrenn. IAGOD Symp., 1994, 555-573.
 
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