Big Chief Quarry, Glendale, Keystone District, Pennington Co., South Dakota, USA

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Ref.: Rocks & Minerals: 60: 116.

A feldspar and beryllium quarry in the Big Chief granite pegmatite. Located about 5 km SE of Keystone near Glendale.

Mineral List:

66 entries listed. 62 valid minerals. 3 type localities (valid minerals).

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Copyright © Jolyon Ralph and Ida Chau 1993-2009. Jobs in South Dakota, 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: 22nd Nov 2009 23:08:26