| Locality type: | Occurrence |
| Classification |
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| Species: | Arsenopyrite |
| Formula: | FeAsS |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Arsenopyrite data |
| Locality Data: | Click here to view Grand Republic Occurrence, Gold Hill Mining District, Boulder County, Colorado, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 431027 |
| Long-form Identifier: | 1:3:431027:3 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Arsenopyrite |
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| 3.4km (2.1 miles) | ⓘArcher, Gold Hill Mining District, Boulder County, Colorado, USA |
| 3.4km (2.1 miles) | ⓘCopper King Mine (Yeager's Mine), Gold Hill, Gold Hill Mining District, Boulder County, Colorado, USA |
| 13.8km (8.6 miles) | ⓘAnna C. Mine (Vacant Spot; Minnie Foy; Lone Pine; Beddig; Oregon; Niagara; Denver; Illinois; Greyback; Sunset Sisson; Spiderleg; Conger; Quay), Boulder County Tungsten Mining District, Boulder County, Colorado, USA |
| 23.2km (14.4 miles) | ⓘSchwartzwalder Mine (Ralston Creek Mine), Ralston Buttes Mining District, Jefferson County, Colorado, USA |
| 28.0km (17.4 miles) | ⓘBobtail Mine, Black Hawk, Black Hawk Mining District, Gilpin County, Colorado, USA |
| 29.4km (18.3 miles) | ⓘKansas, Central City Mining District (Central Mining District), Gilpin County, Colorado, USA |
| 29.7km (18.4 miles) | ⓘBurroughs, Central City Mining District (Central Mining District), Gilpin County, Colorado, USA |
| 29.8km (18.5 miles) | ⓘCalifornia Mine (Gardener; Hidden Treasure), Central City Mining District (Central Mining District), Gilpin County, Colorado, USA |
| 29.9km (18.6 miles) | ⓘIllinois, Central City Mining District (Central Mining District), Gilpin County, Colorado, USA |
| 30.0km (18.6 miles) | ⓘEgyptian, Central City Mining District (Central Mining District), Gilpin County, Colorado, USA |
| References |
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