Locality type: | Quarry |
Classification |
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Species: | Nontronite |
Formula: | Na0.3Fe2((Si,Al)4O10)(OH)2 · nH2O |
Confirmation |
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Validity: | Believed Valid |
Data |
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Mineral Data: | Click here to view Nontronite data |
Locality Data: | Click here to view Big Rock Quarry (3M Quarry; Arch Street Pike Quarry), Granite Mountain area, Little Rock, Pulaski County, Arkansas, USA |
Data Identifiers |
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Mindat Occurrence Record ID: | 681173 |
Long-form Identifier: | 1:3:681173:0 |
GUID (UUID V4): | 620e26a7-abcf-494e-8ada-5177987a7e08 |
Nearest other occurrences of Nontronite |
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56.7km (35.2 miles) | ⓘKilpatrick and Adams Mine (Hardy-Walsh Brookite deposit), Magnet Cove, Hot Spring County, Arkansas, USA |
66.6km (41.4 miles) | ⓘNorth Wilson pit, Union Carbide Mine, Wilson Springs (Potash Sulfur Springs), Garland County, Arkansas, USA |
References |
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