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Sericite from
Golden Harp Mine (Golden Harp prospect), U.S. Army Yuma Proving Grounds, Tank Mountains Mining District, Tank Mts, Yuma Co., Arizona, USA

Locality type:Mine
Classification
Species:Muscovite var: Sericite
Formula:KAl2(AlSi3O10)(OH)2
Confirmation
Validity:Believed Valid
References
References: Keith, Stanton B. (1978) State of Arizona Bureau of Geology and Mineral Technology, Geol. Sur. Br. Bull. 192, Index of Mining Properties in Yuma Co., Arizona: 179 (Table 4).
Data
Mineral Data:Click here to view Sericite data
Locality Data:Click here to view Golden Harp Mine (Golden Harp prospect), U.S. Army Yuma Proving Grounds, Tank Mountains Mining District, Tank Mts, Yuma Co., Arizona, USA
Nearest other occurrences of Sericite
21.6km (13.4 miles) Blodgett Mine (Blodgett prospect), Engesser Pass, Kofa Game Range, Tank Mountains Mining District, Tank Mts, Yuma Co., Arizona, USA
25.9km (16.1 miles) Engesser Mine (Engesser prospect; Johnnie prospect), Engesser Pass, Tank Mountains Mining District, Tank Mts, Yuma Co., Arizona, USA
28.7km (17.8 miles) Belle Mackeever property (Belle Mackeever group of claims; Belle Mackeever prospect), Gila Bend Mountains Mining District, Eagletail Mts, La Paz Co., Arizona, USA
33.0km (20.5 miles) Sheep Tanks Mine (Sheep Tank Mine; Resolution group), Kofa Game Range, Sheep Tanks Mining District, Little Horn Mts, Yuma Co., Arizona, USA
39.5km (24.5 miles) Alonah Mine (Alonah group of claims), Kofa Game Range, Alamo Springs Mining District, Kofa Mts (S.H. Mts), La Paz Co., Arizona, USA
39.8km (24.7 miles) Sheep Claim Mine (Sheep claim), Castle Dome Mining District, Castle Dome Mts, Yuma Co., Arizona, USA
41.5km (25.8 miles) Ruby prospect, Mohawk, U.S. Army Yuma Proving Grounds, Mohawk Mining District, Mohawk Mts, Yuma Co., Arizona, USA
47.7km (29.7 miles) Red Cross Mine (Norton Mine), Barry M. Goldwater Air Force Range, Mohawk Mining District, Mohawk Mts, Yuma Co., Arizona, USA
50.2km (31.2 miles) Railroad Mine (Diana; Diana Railroad), Hull Mine group (Rialto Mine group; Hull group of claims; Rialto claims), Buckeye vein group, Castle Dome Mine group, Kofa Game Range, Castle Dome Mining District, Castle Dome Mts, Yuma Co., Arizona, USA
50.7km (31.5 miles) Little Dome Mine (Linda Extension Mine; Little Dome claim), Castle Dome Mine group, Kofa Game Range, Castle Dome Mining District, Castle Dome Mts, Yuma Co., Arizona, USA
 
Mineral and/or Locality  
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