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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Hyalophane from
Quarry Prospect, Nome Mining District, Nome Census Area, Alaska, USA


Locality type:Prospect
Classification
Species:Microcline var: Hyalophane
Formula:(K,Ba)[Al(Si,Al)Si2O8]
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Hyalophane data
Locality Data:Click here to view Quarry Prospect, Nome Mining District, Nome Census Area, Alaska, USA
Data Identifiers
Mindat Occurrence Record ID:1232277
Long-form Identifier:1:3:1232277:4
GUID (UUID V4):0
Nearest other occurrences of Hyalophane
8.5km (5.3 miles) ⓘAurora Prospect, Nome Mining District, Nome Census Area, Alaska, USA
61.1km (38.0 miles) ⓘWheeler North deposit, Nome Mining District, Nome Census Area, Alaska, USA
References
Slack, J. F., Till, A. B., Belkin, H. E., & Shanks III, W. P. (2014). Late Devonian–Mississippian (?) Zn-Pb (-Ag-Au-Ba-F) deposits and related aluminous alteration zones in the Nome Complex, Seward Peninsula, Alaska. Geological Society of America Special Papers, 506, 173-212.
 
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