| Locality type: | Mining District |
| Classification |
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| Species: | Microcline |
| Formula: | K(AlSi3O8) |
| Confirmation |
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| Validity: | Believed Valid |
| Associated Minerals Based on Photo Data: |
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| Quartz | β2 photos of Microcline associated with Quartz at this locality. |
| Albite | β1 photo of Microcline associated with Albite at this locality. |
| Seligmannite | β1 photo of Microcline associated with Seligmannite at this locality. |
| Smectite Group | 1 photo of Microcline associated with Smectite Group at this locality. |
| Data |
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| Mineral Data: | Click here to view Microcline data |
| Locality Data: | Click here to view Butte Mining District (Summit Valley Mining District), Silver Bow County, Montana, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 119476 |
| Long-form Identifier: | 1:3:119476:0 |
| GUID (UUID V4): | a771ee5b-88ea-4004-89e8-92826a870736 |
| Localities for Microcline in this Region |
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| Pegmatite occurrences, Butte Mining District (Summit Valley Mining District), Silver Bow County, Montana, USA |
| Nearest other occurrences of Microcline |
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| 10.9km (6.8 miles) | βJanney pegmatite occurrence (Janney Station), Silver Bow County, Montana, USA |
| 12.5km (7.8 miles) | βBeehive #3 pegmatite, Goldflint Mountain, Boulder Batholith, Jefferson County, Montana, USA |
| 12.5km (7.8 miles) | βHomestake Pass, Boulder Batholith, Jefferson County, Montana, USA |
| 15.7km (9.8 miles) | βBeehive #1 pegmatite, Goldflint Mountain, Boulder Batholith, Jefferson County, Montana, USA |
| 19.3km (12.0 miles) | βToll Mountain Occurrence, Little Pipestone Mining District, Jefferson County, Montana, USA |
| 20.2km (12.5 miles) | βPohndorf Mine (Pondorff Mine), Toll Mountain, Boulder Batholith, Jefferson County, Montana, USA |
| 20.7km (12.8 miles) | βBald Mountain, Boulder Batholith, Jefferson County, Montana, USA |
| 22.4km (13.9 miles) | βRailroad Cut, Delmoe Lake Road occurrences, Pipestone Mining District, Jefferson County, Montana, USA |
| 40.9km (25.4 miles) | βGolden Sunlight Mine (Telluride and Excelsior; Moonlight Buffalo; Blue Moose; Minera Hill; Sunlight), Whitehall Mining District (Cardwell Mining District), Jefferson County, Montana, USA |
| 46.7km (29.0 miles) | βMain Range Beryl Occurrence, Anaconda Range, Deer Lodge County, Montana, USA |
| References |
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Butte Mining District, Silver Bow County, Montana, USA