Bentonite from Colorado Plateau, USA


USA
Arizona Apache County ⓘ Lukachuki Creek Clay deposit	Peirce, H.W. (1990), AZ Geol. Sur. Industrial Minerals card file. Phillips, K.A. (1987), Arizona Industrial Minerals AZ Dept. of Mines and Mineral Resources Mineral Rpt. 4
Round Rock ⓘ Round Rock Mesa Clay deposit	Peirce, H.W. (1990), AZ Geol. Sur. Industrial Minerals card file. Phillips, K.A. (1987), Arizona Industrial Minerals AZ Dept. of Mines and Mineral Resources Mineral Rpt. 4
Sanders-Defiance Plateau area (Sanders-Cheto District) Allentown ⓘ Burntwater Wash Clay deposit	Peirce, H.W. (1990), AZ Geol. Sur. Industrial Minerals card file. Phillips, K.A. (1987), Arizona Industrial Minerals AZ Dept. of Mines and Mineral Resources Mineral Rpt. 4 Kiersch, G.A. (1955), Mineral resources Navajo-Hopi India reservations, Arizona-Utah, Vol. II, Univ. of AZ: 25
ⓘ Lupton bentonitic clay deposit	Phillips, K.A. (1987), Arizona Industrial Minerals AZ Dept. of Mines and Mineral Resources Mineral Rpt. 4
ⓘ Unnamed Bentonite occurrence [1]	Peirce, H.W. (1990), AZ Geol. Sur. Industrial Minerals card file. Kiersch, G.A. (1955), Mineral resources Navajo-Hopi India reservations, Arizona-Utah, Vol. II, Univ. of AZ: 25
ⓘ Unnamed Bentonite pits [2]	Peirce, H.W. (1990), AZ Geol. Sur. Industrial Minerals card file. Kiersch, G.A. (1955), Mineral resources Navajo-Hopi India reservations, Arizona-Utah, Vol. II, Univ. of AZ: 29
Sanders ⓘ Big Six Mine	MRDS database file No. 10060267.
ⓘ Chambers Mine	Phillips, K.A. (1987), Arizona Industrial Minerals AZ Dept. of Mines and Mineral Resources Mineral Rpt. 4
ⓘ Cheto No. 2 Mine	Arizona Dept. of Mines and Mineral Resources (1994), Directory of active mines in Arizona, incorporating sand and gravel operations - 1994, AZ Dept. of Mines & Min. Resources Dir. 42. Arizona Dept. of Mines and Mineral Resources (1989), Directory of active mines in AZ, incorporating sand and gravel operations - 1989-1990, AZ Dept. of Mines & Min. Resoruces Dir.
ⓘ Cheto Section 16 Mine	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Bentonite deposit [3] (Bleaching clay deposit)	Phillips, K.A. (1987), Arizona Industrial Minerals AZ Dept. of Mines and Mineral Resources Mineral Rpt. 4
Coconino County Cameron Mining District Cameron ⓘ Black Point deposit	Phillips, K.A. (1987), Arizona Industrial Minerals, AZ Dept. of Mines & Mineral Resources Rpt. 4.
ⓘ Moenkopi Wash Bentonite deposit	AZ Dept. Min. Resources Industrial Min. Rpt.: 20.
ⓘ Unnamed Bentonite occurrence [3]	Phillips, K.A. (1987), Arizona Industrial Minerals, AZ Dept. of Mines & Mineral Resources Rpt. 4.
Leupp ⓘ Leupp area canyon deposit	Phillips, K.A. (1987), Arizona Industrial Minerals, AZ Dept. of Mines & Mineral Resources Rpt. 4.
Vermillion Cliffs Mining District Marble Canyon ⓘ Echo Cliffs Clay deposit	Peirce, H.W. (1990), AZ Geol. Sur. Industrial Minerals card file. Phillips, K.A. (1987), Arizona Industrial Minerals, AZ Dept. of Mines & Minerals Kiersch, G.A. (1955), Mineral resources Navajo-Hopi India reservations, Arizona-Utah, Vol. II, Univ. of AZ: 31, 34
Willow Springs ⓘ Unnamed Bentonite deposit [1]	Phillips, K.A. (1987), Arizona Industrial Minerals, AZ Dept. of Mines & Mineral Resources Rpt. 4.
ⓘ Unnamed Bentonite deposit [2]	(2005) Mineral Resources Data System (MRDS), US Geological Survey. Phillips, K.A. (1987), Arizona Industrial Minerals, AZ Dept. of Mines & Mineral Resources Rpt. 4.
Navajo County ⓘ Coyote Wash deposit	Peirce, H.W. (1990), AZ Geol. Sur. Industrial Minerals card file. Kiersch, G.A. (1955), Mineral resources Navajo-Hopi India reservations, Arizona-Utah, Vol. II, Univ. of AZ: 25
Nakai Mesa Mining District Skeleton Mesa ⓘ Skeleton Mesa Bentonite deposit	AZ Dept. Min. Resources Industrial Min. Rpt.: 46.
Winslow Mining District Winslow ⓘ Bentonitic clay deposit	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Unnamed Bentonite occurrence [1]	Peirce, H.W. (1990), AZ Geol. Sur. Industrial Minerals card files. Phillips, K.A. (1987), Arizona Industrial Minerals AZ Dept. of Mines and Mineral Resources Mineral Rpt. 4 Kiersch, G.A. (1955), Mineral resources Navajo-Hopi India reservations, Arizona-Utah, Vol. II, Univ. of AZ: 25
Utah Garfield County Alton Coal Field/Cannonville ⓘ American Mud and Chemical	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
ⓘ Cannonville	Bullock, Kenneth C. (1981) Minerals and mineral localities of Utah. Bulletin 117. Utah Geological and Mineral Survey
East Henry Mountains Mining District ⓘ Butler Wash-Crescent Creek Subdistrict	Bullock, Kenneth C. (1981) Minerals and mineral localities of Utah. Bulletin 117. Utah Geological and Mineral Survey
ⓘ Henrieville	Bullock, Kenneth C. (1981) Minerals and mineral localities of Utah. Bulletin 117. Utah Geological and Mineral Survey
ⓘ Tropic	Bullock, Kenneth C. (1981) Minerals and mineral localities of Utah. Bulletin 117. Utah Geological and Mineral Survey
San Juan County ⓘ Butterfield Bentonite Mine	(2005) Mineral Resources Data System (MRDS), US Geological Survey.
Sevier County ⓘ Aurora	Bullock, Kenneth C. (1981) Minerals and mineral localities of Utah. Bulletin 117. Utah Geological and Mineral Survey
Washington County ⓘ Clay Pit (MRDS - 10088199)	(2005) Mineral Resources Data System (MRDS), US Geological Survey.

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