| Locality type: | Occurrence |
| Classification |
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| Species: | Montmorillonite |
| Formula: | (Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O |
| Comments: | Abundant alteration product of mafic dike rocks associated with the Black Peak breccia pipe. |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Montmorillonite data |
| Locality Data: | Click here to view Black Peak breccia pipe area occurrences, Black Peak, Willow Springs, Coconino County, Arizona, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 212194 |
| Long-form Identifier: | 1:3:212194:9 |
| GUID (UUID V4): | 688f7148-1c5a-48a7-84b3-c7b4892546e0 |
| Nearest other occurrences of Montmorillonite |
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| 56.4km (35.0 miles) | ⓘHuskon No. 10 Mine (Charles Huskon #10; Huskon #10), Huskon Mines (Huskon group), Cameron, Cameron Mining District, Coconino County, Arizona, USA |
| 59.7km (37.1 miles) | ⓘRamco No. 21 claim, Cameron, Cameron Mining District, Coconino County, Arizona, USA |
| 60.3km (37.4 miles) | ⓘRamco No. 20 Mine (Ramco No. 20 claim), Cameron, Cameron Mining District, Coconino County, Arizona, USA |
| 60.7km (37.7 miles) | ⓘRamco No. 22 Mine (Ramco No. 22 claim), Cameron, Cameron Mining District, Coconino County, Arizona, USA |
| 61.8km (38.4 miles) | ⓘHuskon No. 17 Mine (Charles Huskon #17; Huskon #17; Huskon No. 17 claim), Huskon Mines (Huskon group), Cameron, Cameron Mining District, Coconino County, Arizona, USA |
| 68.6km (42.6 miles) | ⓘE. Lee No. 1 claim (Emmett Lee #1; E. Lee 1; Julius Chee 4 Mine), Cameron, Cameron Mining District, Coconino County, Arizona, USA |
| 70.3km (43.7 miles) | ⓘCharles Huskon No. 4 (Paul Huskie No. 3 claim), Huskon Mines (Huskon group), Cameron, Cameron Mining District, Coconino County, Arizona, USA |
| References |
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