| Locality type: | Mine |
| Classification |
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| Species: | Quartz |
| Formula: | SiO2 |
| Comments: | Occurs in irregular replacement bodies along jasperized vertical fractures that transect Mississioppian Pahasapa Limestone. |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Quartz data |
| Locality Data: | Click here to view Iron Hill Mine (Richmond Hill; Richmond Hill Manganese; Utica Lode), Spearfish, Lawrence County, South Dakota, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 69173 |
| Long-form Identifier: | 1:3:69173:2 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Quartz |
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| 0.7km (0.5 miles) | ⓘSegregated Iron Hill mine, Spearfish, Lawrence County, South Dakota, USA |
| 0.8km (0.5 miles) | ⓘSeabury-Calkins mine, Spearfish, Lawrence County, South Dakota, USA |
| 1.2km (0.7 miles) | ⓘAdelphi Mine, Spearfish, Lawrence County, South Dakota, USA |
| 1.4km (0.9 miles) | ⓘSpanish R. mine (Richmond Claim), Spearfish, Lawrence County, South Dakota, USA |
| 3.1km (1.9 miles) | ⓘBridalveil Falls (Bridal Veil Falls), Spearfish Canyon, Lawrence County, South Dakota, USA |
| 5.4km (3.4 miles) | ⓘGolden Gate, Lead Mining District, Lawrence County, South Dakota, USA |
| 5.6km (3.5 miles) | ⓘHidden Treasure Group Mine, Lead Mining District, Lawrence County, South Dakota, USA |
| 5.8km (3.6 miles) | ⓘGushurst and Manchester, Bald Mountain Mining District (Portland Mining District), Lawrence County, South Dakota, USA |
| 5.8km (3.6 miles) | ⓘWharf Mine, Bald Mountain Mining District (Portland Mining District), Lawrence County, South Dakota, USA |
| 5.9km (3.7 miles) | ⓘPortland Mine, Bald Mountain Mining District (Portland Mining District), Lawrence County, South Dakota, USA |
| References |
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