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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Cassiterite from
Unnamed Prospect (ARDF - HE056; head of Ohio Creek), Valdez Creek Mining District, Matanuska-Susitna Borough, Alaska, USA


Classification
Species:Cassiterite
Formula:SnO2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Cassiterite data
Locality Data:Click here to view Unnamed Prospect (ARDF - HE056; head of Ohio Creek), Valdez Creek Mining District, Matanuska-Susitna Borough, Alaska, USA
Data Identifiers
Mindat Occurrence Record ID:595564
Long-form Identifier:1:3:595564:0
GUID (UUID V4):0
Nearest other occurrences of Cassiterite
5.7km (3.5 miles) ⓘReady Cash Prospect, Valdez Creek Mining District, Matanuska-Susitna Borough, Alaska, USA
14.4km (9.0 miles) ⓘGolden Zone Mine, Valdez Creek Mining District, Matanuska-Susitna Borough, Alaska, USA
22.4km (13.9 miles) ⓘCoal Creek Prospect, Valdez Creek Mining District, Matanuska-Susitna Borough, Alaska, USA
27.4km (17.0 miles) ⓘUnnamed Occurrence (ARDF - MM179; southwest of Eldridge Glacier), Chulitna Mining District (Valdez Creek), Matanuska-Susitna Borough, Alaska, USA
33.6km (20.9 miles) ⓘEast Fork Chulitna River Occurrences, Valdez Creek Mining District, Matanuska-Susitna Borough, Alaska, USA
53.4km (33.2 miles) ⓘGreen Spike; Firecliff Prospect, Valdez Creek Mining District, Matanuska-Susitna Borough, Alaska, USA
55.5km (34.5 miles) ⓘGlen Creek; Glenn Creek Mine, Kantishna Mining District, Denali Borough, Alaska, USA
63.0km (39.1 miles) ⓘEureka Creek Mine, Kantishna Mining District, Denali Borough, Alaska, USA
65.5km (40.7 miles) ⓘUnnamed Prospect (ARDF - HE139; west of Tsusena Creek), Valdez Creek Mining District, Matanuska-Susitna Borough, Alaska, USA
79.1km (49.1 miles) ⓘCanyon Creek; Divide Creek; Long Creek Mine, Yentna Mining District, Matanuska-Susitna Borough, Alaska, USA
References
(2008) Alaska Resource Data File (ARDF) Open-File Report 2008-1225. US Geological Survey
 
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