| Locality type: | Mine |
| Classification |
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| Species: | K Feldspar var: Adularia |
| Formula: | KAlSi3O8 |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Adularia data |
| Locality Data: | Click here to view Brown Derby Mine, Quartz Creek Pegmatite Mining District, Gunnison County, Colorado, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 314804 |
| Long-form Identifier: | 1:3:314804:4 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Adularia |
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| 46.2km (28.7 miles) | ⓘItalian Mountain, Taylor Park, Dorchester Mining District, Gunnison County, Colorado, USA |
| 48.5km (30.1 miles) | ⓘCocomongo Mine, Bonanza Mining District (Kerber Creek Mining District; Blake Mining District), Saguache County, Colorado, USA |
| 53.6km (33.3 miles) | ⓘChloride Mine (Chloride 1-4 claims), Bonanza Mining District (Kerber Creek Mining District; Blake Mining District), Saguache County, Colorado, USA |
| 53.7km (33.4 miles) | ⓘRuby Mountain, Nathrop, Chaffee County, Colorado, USA |
| 74.7km (46.4 miles) | ⓘSnowmass Mountain, Snowmass Area, Pitkin County, Colorado, USA |
| 80.6km (50.1 miles) | ⓘBulldog Mountain Mine, Creede Mining District, Mineral County, Colorado, USA |
| References |
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