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Amphibole Supergroup from
San Juan Mine (San Juan Ridge Mine), North Columbia, North Columbia Mining District (Columbia Hill Mining District), Nevada County, California, USA


Locality type:Mine
Classification
Species:'Amphibole Supergroup' (not an IMA approved species)
Formula:AB2C5(T8O22)W2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Amphibole Supergroup data
Locality Data:Click here to view San Juan Mine (San Juan Ridge Mine), North Columbia, North Columbia Mining District (Columbia Hill Mining District), Nevada County, California, USA
Data Identifiers
Mindat Occurrence Record ID:952321
Long-form Identifier:1:3:952321:0
GUID (UUID V4):0
Nearest other occurrences of Amphibole Supergroup
6.5km (4.0 miles) ⓘBlue Tent Mining District, Nevada County, California, USA
6.9km (4.3 miles) ⓘNorth Bloomfield Mining District, Nevada County, California, USA
9.2km (5.7 miles) ⓘManzanita Placer Mine (Manzanita Mining Co. property), Nevada City, Nevada City Mining District, Nevada County, California, USA
13.8km (8.6 miles) ⓘMoores Flat Mining District, Nevada County, California, USA
15.1km (9.4 miles) ⓘFrench Corral Mining District, Nevada County, California, USA
18.0km (11.2 miles) ⓘArcade Mine, Plumbago, Alleghany Mining District (Forest Mining District), Sierra County, California, USA
18.5km (11.5 miles) ⓘRao Mine, Alleghany, Alleghany Mining District (Forest Mining District), Sierra County, California, USA
20.4km (12.7 miles) ⓘAlpha-Omega Mines, Washington Mining District (Omega Mining District), Nevada County, California, USA
22.1km (13.7 miles) ⓘLowell Hill Mining District, Nevada County, California, USA
23.4km (14.5 miles) ⓘGold Run Mining District, Placer County, California, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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