Locality type: Mine Classification Species: 'Psilomelane' (not an IMA approved species) Confirmation Validity: Believed Valid Data Mineral Data: Click here to view Psilomelane data Locality Data: Click here to view Gold Hill Mine (Crown Point Mine), Yankee Jims, Forest Hill Mining District, Placer County, California, USA Data Identifiers Mindat Occurrence Record ID: 330924 Long-form Identifier: 1:3:330924:7 GUID (UUID V4 ): 0 Nearest other occurrences of Psilomelane
0.4km (0.3 miles) ⓘ Randel claim No. 1 (American; Tilsley and Coplen claim; Tilsey & Coplen group [of WWI]), Yankee Jims, Forest Hill Mining District, Placer County, California, USA 1.1km (0.7 miles) ⓘ Pettigrew-Stafford Mine (Pettigrew - Stafford lease; Gray lease), Yankee Jims, Forest Hill Mining District, Placer County, California, USA 9.5km (5.9 miles) ⓘ Lloyd prospect, Weimar, Colfax Mining District (Illinois Mining District), Placer County, California, USA 13.7km (8.5 miles) ⓘ Ryan prospect (Ryan Bartholf & Veach; You Bet; Midway claim; Negro Heaven claim; Bluebird claim), You Bet (Chalk Bluffs), You Bet Mining District, Nevada County, California, USA 15.7km (9.7 miles) ⓘ David prospect, Georgetown, Georgetown District, East Segment Mother Lode, El Dorado County, California, USA 20.6km (12.8 miles) ⓘ Manga-Chrome Mine (Manga Chrome; Magna-Chrome Mine; Duggan Mine; Steams and Owens [?]), Limekiln, Spenceville Mining District, Nevada County, California, USA 20.9km (13.0 miles) ⓘ Santo prospect, Dew Drop, Nevada County, California, USA 21.2km (13.2 miles) ⓘ Arnold prospect, Dew Drop, Nevada County, California, USA 23.5km (14.6 miles) ⓘ Grass Valley Mining District, Nevada County, California, USA 32.9km (20.4 miles) ⓘ Paine Brothers Mine (Paine Bros; Paine Brs.; Paine), Lake City, North Bloomfield Mining District, Nevada County, California, USA
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