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Native Silver from
Alton Tunnel Occurrence (Pine Grove), Boulder County, Colorado, USA


Locality type:Occurrence
Classification
Species:Native Silver
Formula:Ag
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Native Silver data
Locality Data:Click here to view Alton Tunnel Occurrence (Pine Grove), Boulder County, Colorado, USA
Data Identifiers
Mindat Occurrence Record ID:371827
Long-form Identifier:1:3:371827:8
GUID (UUID V4):0
Nearest other occurrences of Native Silver
1.5km (1.0 miles) ⓘUnknown Silver - Gold Occurrence (MRDS - 10017276), Boulder County, Colorado, USA
1.6km (1.0 miles) ⓘUnknown Gold - Silver Occurrence (MRDS - 10017187), Caribou Mining District, Boulder County, Colorado, USA
2.3km (1.4 miles) ⓘIdaho Mine, Caribou Mining District, Boulder County, Colorado, USA
2.3km (1.4 miles) ⓘBoulder County Mine, Caribou Mining District, Boulder County, Colorado, USA
2.3km (1.4 miles) ⓘUnknown Gold - Silver Occurrence (MRDS - 10017183), Caribou Mining District, Boulder County, Colorado, USA
2.3km (1.4 miles) ⓘUnknown Gold - Silver Occurrence (MRDS - 10017191), Boulder County, Colorado, USA
2.3km (1.4 miles) ⓘGold King Occurrence, Caribou Mining District, Boulder County, Colorado, USA
3.2km (2.0 miles) ⓘUnknown Silver - Gold Occurrence (MRDS - 10091285), Boulder County, Colorado, USA
3.5km (2.2 miles) ⓘCaribou Mine (Caribou shaft), Caribou Mine group, Grand Island, Caribou Mining District, Boulder County, Colorado, USA
3.6km (2.2 miles) ⓘSeven-Thirty Mine, Caribou Mining District, Boulder County, Colorado, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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