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Sericite from
Fidalgo Mine (Fidalgo-Alaska Mine), Copper River Mining District, Valdez-Cordova Census Area, Alaska, USA


Locality type:Mine
Classification
Species:Muscovite var: Sericite
Formula:KAl2(AlSi3O10)(OH)2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Sericite data
Locality Data:Click here to view Fidalgo Mine (Fidalgo-Alaska Mine), Copper River Mining District, Valdez-Cordova Census Area, Alaska, USA
Data Identifiers
Mindat Occurrence Record ID:603232
Long-form Identifier:1:3:603232:6
GUID (UUID V4):0
Nearest other occurrences of Sericite
16.4km (10.2 miles) ⓘStandard Copper Mines Co. Mine, Copper River Mining District, Valdez-Cordova Census Area, Alaska, USA
28.4km (17.7 miles) ⓘCurly Kidney Prospect, Prince William Sound Mining District, Valdez-Cordova Census Area, Alaska, USA
31.1km (19.3 miles) ⓘPatten Mining Co.; Golden; Happy Days Prospect, Prince William Sound Mining District, Valdez-Cordova Census Area, Alaska, USA
38.6km (24.0 miles) ⓘAlaska Gold Hill; Black Diamond Prospect, Prince William Sound Mining District, Valdez-Cordova Census Area, Alaska, USA
38.7km (24.1 miles) ⓘCliff Mine, Prince William Sound Mining District, Valdez-Cordova Census Area, Alaska, USA
39.9km (24.8 miles) ⓘCube; Three-In-One Mine, Prince William Sound Mining District, Valdez-Cordova Census Area, Alaska, USA
40.1km (24.9 miles) ⓘBluebird; Whistler Prospect, Prince William Sound Mining District, Valdez-Cordova Census Area, Alaska, USA
40.5km (25.2 miles) ⓘThompson-Ford; Owl Mine, Prince William Sound Mining District, Valdez-Cordova Census Area, Alaska, USA
41.0km (25.5 miles) ⓘAlice Mine, Prince William Sound Mining District, Valdez-Cordova Census Area, Alaska, USA
41.1km (25.5 miles) ⓘGuthrie and Belloli Prospect, 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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