Butterfield Bentonite Mine, San Juan Co., Utah, USA
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Reserve-Resource:: TRIMBLE, L. M., 1977
Commodities (Major) - Clay - Bentonite
Development Status: Producer
Host Rock Unit: Hornblende And Mica Schist Of The Kings Mountain Group
Host Rock: Mudstone
Tectonic Structure: Stable Platform
Mineral List
1 entry listed.
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