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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Potassic-richterite from
Sisco lamproite sill, Pietracorbara, Bastia, Haute-Corse, Corsica, France


Locality type:Sill
Classification
Species:Potassic-richterite
Formula:K(CaNa)Mg5(Si8O22)(OH)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Potassic-richterite data
Locality Data:Click here to view Sisco lamproite sill, Pietracorbara, Bastia, Haute-Corse, Corsica, France
Data Identifiers
Mindat Occurrence Record ID:1381344
Long-form Identifier:1:3:1381344:0
GUID (UUID V4):0
References
Velde, Danielle (1967) Sur un lamprophyre hyperalcalin potassique : la minette de Sisco (île de Corse) Bulletin de Minéralogie, 90 (2) 214-223 doi:10.3406/bulmi.1967.6101
Velde, Danielle (1968) A new occurrence of priderite. Mineralogical Magazine and Journal of the Mineralogical Society, 36 (282) 867-870 doi:10.1180/minmag.1968.036.282.18
Wagner, C., & Velde, D. (1986). The mineralogy of K-richterite-bearing lamproites. American Mineralogist, 71(1-2), 17-37.
Prelević, D., Foley, S.F., Romer, R., Conticelli, S. (2008) Mediterranean Tertiary lamproites derived from multiple source components in postcollisional geodynamics. Geochimica et Cosmochimica Acta, 72 (8) 2125-2156 doi:10.1016/j.gca.2008.01.029
 
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