| Location: | Madison County, Montana, United States, North America |
| Lat / long: | 45.16379, -112.41087 |
| dep_id: | 10019188 |
| mrds_id: | DC08969 |
| Commodity type: | nonmetallic |
| Major mineral: | Feldspar |
| Operation type: | Unknown |
| Production size: | No production occurred |
| Development status: | Occurrence |
| ore: | Microcline |
| Reporter: | Unknown, Loen, Jeffrey S. (Pearson, Robert C.) |
| hrock_unit: | Pre Belt |
| hrock_type: | Gneiss |
| References: |
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