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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Magnesio-hornblende from
Samuels Lake intrusive, Rainy River District, Ontario, Canada


Classification
Species:Magnesio-hornblende
Formula:◻Ca2(Mg4Al)(Si7Al)O22(OH)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Magnesio-hornblende data
Locality Data:Click here to view Samuels Lake intrusive, Rainy River District, Ontario, Canada
Data Identifiers
Mindat Occurrence Record ID:788707
Long-form Identifier:1:3:788707:9
GUID (UUID V4):0
References
Pettigrew, Neil T., Hattori, Kéiko H. (2006) The Quetico Intrusions of Western Superior Province: Neo-Archean examples of Alaskan/Ural-type mafic–ultramafic intrusions. Precambrian Research, 149 (1) 21-42 doi:10.1016/j.precamres.2006.06.004
 
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