Red Cloud Mine (Chicago; Colorado Occurrence), Gold Hill District, Boulder Co., Colorado, USA

Standard Detailed By Chemistry Mineral Photos (1)Search Google

Ref.: Dana 6: 11, 1089; Dana 7:I:206, 424. A gold mine.
The "type locality" for henryite of Endlich.

Mineral List:

Altaite
Calaverite
Chalcopyrite
Chlorargyrite
Empressite
Galena

Gold
Iodargyrite
Montanite ?
Petzite
Pyrite
Quartz

Siderite
Sphalerite
Stützite
Sylvanite
Tellurium
Tetradymite

18 entries listed. 17 valid minerals.

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Copyright © Jolyon Ralph and Ida Chau 1993-2009. Jobs in Colorado, USA Site Map. Locality, mineral & photograph data are the copyright of the individuals who submitted them.Further information contact the Site hosted & developed by Jolyon Ralph. Mindat.org is an online information resource dedicated to providing free mineralogical information to all. Mindat relies on the contributions of hundreds of members and supporters. If you would like to add information to improve the quality of our database, then click here to register. Current server date and time: 16th Nov 2009 12:23:45