| Locality type: | Deposit |
| Classification |
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| Species: | Montmorillonite |
| Formula: | (Na,Ca)0.33(Al,Mg)2(Si4O10)(OH)2 · nH2O |
| 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 Unnamed Clay deposit [2], Drummond, Granite County, Montana, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 497125 |
| Long-form Identifier: | 1:3:497125:2 |
| GUID (UUID V4): | 02e9fe4a-c4df-4f1f-877c-2edfb477bf93 |
| Nearest other occurrences of Montmorillonite |
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| 4.1km (2.6 miles) | ⓘClay Deposit Near Haskell, Pioneer Mining District (Gold Creek Mining District), Powell County, Montana, USA |
| 15.7km (9.8 miles) | ⓘUnnamed Clay deposit [4], Bradman, Granite County, Montana, USA |
| 19.3km (12.0 miles) | ⓘUnnamed Clay deposit [1], Bearmouth, Granite County, Montana, USA |
| 21.3km (13.3 miles) | ⓘClay Deposit (3), Garrison, Garrison Area, Powell County, Montana, USA |
| 26.3km (16.3 miles) | ⓘClay Deposit, Garrison, Garrison Area, Powell County, Montana, USA |
| 54.4km (33.8 miles) | ⓘClaystone Deposit, Blossburg, Blossburg Area, Powell County, Montana, USA |
| 54.4km (33.8 miles) | ⓘShale Deposit, Blossburg, Blossburg Area, Powell County, Montana, USA |
| 58.5km (36.3 miles) | ⓘMcDonald Meadows Occurrence, Seven-Up Pete Mining District, Lewis and Clark County, Montana, USA |
| 59.9km (37.2 miles) | ⓘUnnamed Clay deposit [8], East Fork Reservoir Dam, Granite County, Montana, USA |
| 72.7km (45.2 miles) | ⓘUnnamed clay deposit (1), Miles Crossing, Silver Bow County, Montana, USA |
| References |
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| Reference Search (possible matching items) |
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 | | Report (issue) | | RESOURCES OF KERN COUNTY CALIFORNIA CALIFORNIA DIVISION OF MINES AND GEOLOGY COUNTY REPORT 1 i y 1966... Front cover: The exceedingly varied terrain of Kern County is shown by the brown section— from McKittrick...Sierra Nevada and Owens Peak (highest point in the county); on the east (right side) is the sharp descent...Rhodes. MINES AND MINERAL RESOURCES OF KERN COUNTY, CALIFORNIA By BENNIE W. TROXEL, mining geologist...geologist California Division of Mines and Geology County Report f Ferry Building, San Francisco 1962 |
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