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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Chalcopyrite from
Duchess Mine, Prince William Sound Mining District, Valdez-Cordova Census Area, Alaska, USA


Locality type:Mine
Classification
Species:Chalcopyrite
Formula:CuFeS2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Chalcopyrite data
Locality Data:Click here to view Duchess Mine, Prince William Sound Mining District, Valdez-Cordova Census Area, Alaska, USA
Data Identifiers
Mindat Occurrence Record ID:603237
Long-form Identifier:1:3:603237:1
GUID (UUID V4):0
Nearest other occurrences of Chalcopyrite
0.8km (0.5 miles) ⓘDuke; Reynolds Alaska; Banta Shaft; Iron Mountain No. 6; Iron Mountain No. 4 Mine, Prince William Sound Mining District, Valdez-Cordova Census Area, Alaska, USA
1.5km (0.9 miles) ⓘTiger and W and L Prospect, Prince William Sound Mining District, Valdez-Cordova Census Area, Alaska, USA
1.9km (1.2 miles) ⓘReynolds-Alaska Occurrence, Prince William Sound Mining District, Valdez-Cordova Census Area, Alaska, USA
3.1km (1.9 miles) ⓘUnnamed Prospect (ARDF - SR310; east of Reynolds Peak), Prince William Sound Mining District, Valdez-Cordova Census Area, Alaska, USA
3.3km (2.0 miles) ⓘUnnamed Occurrence (ARDF - SR312; Latouche island near Reynolds Peak), Prince William Sound Mining District, Valdez-Cordova Census Area, Alaska, USA
3.5km (2.2 miles) ⓘChenega; Latouche Prospect, Prince William Sound Mining District, Valdez-Cordova Census Area, Alaska, USA
3.5km (2.2 miles) ⓘUnnamed Prospect (ARDF - SR313; 1.2 miles southeast of Reynolds Peak), Prince William Sound Mining District, Valdez-Cordova Census Area, Alaska, USA
3.7km (2.3 miles) ⓘAlameda Occurrence, Prince William Sound Mining District, Valdez-Cordova Census Area, Alaska, USA
4.0km (2.5 miles) ⓘUnnamed Prospect (ARDF - SR314; east shore Latouche Island), Prince William Sound Mining District, Valdez-Cordova Census Area, Alaska, USA
4.2km (2.6 miles) ⓘBeatson mine (Beatson-Bonanza Mine; Big Bonanza Copper Mine), Prince William Sound Mining District, Valdez-Cordova Census Area, Alaska, USA
References
Crowe, Douglas E., Nelson, Steven W., Brown, Philip E., Shanks, Wayne C., Valley, John W. (1992) Geology and geochemistry of volcanogenic massive sulfide deposits and related igneous rocks, Prince William Sound, south-central Alaska. Economic Geology, 87 (7) 1722-1746 doi:10.2113/gsecongeo.87.7.1722
 
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