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Miscellaneous Nonmetallic Minerals, Except Fuels

Asphalt (Native) Mining

   Black Point Cinders Inc

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Asphalt Mining and Bituminous Stone Quarrying

   Gary Smith

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Diamond Drilling

   Rough Actor Productions

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Diatomaceous Earth Mining

   Grefco Minerals, Inc

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Gems-Mines

   Burminco

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Gemstone and Industrial Diamond Mining

   Diamond Dalumi Corp

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Gypsum Mining

   Lima H CO Inc

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Gypsum and Calcite Mining

   Gc Products Inc

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Mica Mining

   Precision Mica Co

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Mineral Exploration

   Geo-Underground Environmental

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Mines

   Jedco Gypsum Co. Inc

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Mining Companies

   K C & Associates

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Mining Contractors

   Gold Fever Prospecting

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Miscellaneous Nonmetallic Minerals

   Dale's Minerals

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Miscellaneous Nonmetallic Minerals, Except Fuels

   Ralph Enterprise

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Perlite Mining

   Harborlite Corporation

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Precious Stones Mining, Nec

   Featherock Inc

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Pumice Mining

   United States Pumice Company

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Quartz Crystal (Pure) Mining

   Big Gun Mining CO

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Semiprecious Stones Mining, Nec

   Harris Brothers Natural Stone

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Soapstone Mining

   Sierra Hills Stone

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