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Chalcocite from
Mena Mine (Hoffmeister Homestead Prospect; Black Judge Shaft), Ralston Buttes Mining District, Jefferson County, Colorado, USA


Locality type:Mine
Classification
Species:Chalcocite
Formula:Cu2S
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Chalcocite data
Locality Data:Click here to view Mena Mine (Hoffmeister Homestead Prospect; Black Judge Shaft), Ralston Buttes Mining District, Jefferson County, Colorado, USA
Data Identifiers
Mindat Occurrence Record ID:377547
Long-form Identifier:1:3:377547:9
GUID (UUID V4):0
Nearest other occurrences of Chalcocite
1.0km (0.6 miles) ⓘNorth Star Mine, Ralston Buttes Mining District, Jefferson County, Colorado, USA
2.0km (1.2 miles) ⓘSchwartzwalder Mine (Ralston Creek Mine), Ralston Buttes Mining District, Jefferson County, Colorado, USA
5.5km (3.4 miles) ⓘBankers Lode Claim, Ralston Buttes Mining District, Jefferson County, Colorado, USA
5.9km (3.7 miles) ⓘCu Prospect (MRDS - 10087812), Ralston Buttes Mining District, Jefferson County, Colorado, USA
9.6km (6.0 miles) ⓘBuckman Property (Golden Gate Canyon Prospect No. 2), Ralston Buttes Mining District, Jefferson County, Colorado, USA
9.6km (6.0 miles) ⓘLadwig Group (Ladwig No. 2; Ladwig No. 3; Claims: Ladwig No. 1), Ralston Buttes Mining District, Jefferson County, Colorado, USA
9.7km (6.0 miles) ⓘUnion Pacific Shaft Occurrence (Union Pacific Prospect), Ralston Buttes Mining District, Jefferson County, Colorado, USA
18.4km (11.4 miles) ⓘWidow Woman vein, Southern, Gilpin County, Colorado, USA
18.6km (11.6 miles) ⓘWood Mine (E. Calhoun), Willis Gulch, Quartz Hill, Central City Mining District (Central Mining District), Gilpin County, Colorado, USA
18.8km (11.7 miles) ⓘCherokee Mine, Eureka Mining District, Gilpin County, Colorado, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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