| Locality type: | Quarry |
| Classification |
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| Species: | Dolomite |
| Formula: | CaMg(CO3)2 |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Dolomite data |
| Locality Data: | Click here to view Old Marble quarry, The Needles, Custer State Park, Custer County, South Dakota, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 211443 |
| Long-form Identifier: | 1:3:211443:9 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Dolomite |
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| 26.0km (16.2 miles) | ⓘHell Canyon, Dewey, Custer County, South Dakota, USA |
| 56.6km (35.2 miles) | ⓘSilver Queen Mine (New Silver Queen Mine), Deadwood, Galena Mining District, Lawrence County, South Dakota, USA |
| 60.2km (37.4 miles) | ⓘGolden Reward Mine (Double Standard Mine), Ruby Basin Mining District, Lawrence County, South Dakota, USA |
| 60.2km (37.4 miles) | ⓘStewart Mine (Steward Mine), Ruby Basin Mining District, Lawrence County, South Dakota, USA |
| 60.3km (37.5 miles) | ⓘBoscobel mine (Golden Reward group; Double Standard mine), Ruby Basin Mining District, Lawrence County, South Dakota, USA |
| 61.8km (38.4 miles) | ⓘHomestake Mine, Lead, Lead Mining District, Lawrence County, South Dakota, USA |
| 62.1km (38.6 miles) | ⓘBelle Eldridge Gold Mine (Deadwood Lead and Zinc Company Mine; Helen Gould Claim), Deadwood, Galena Mining District, Lawrence County, South Dakota, USA |
| 62.2km (38.6 miles) | ⓘTornado Mine (Golden Reward Group), Ruby Basin Mining District, Lawrence County, South Dakota, USA |
| 62.4km (38.8 miles) | ⓘClinton Mine, Trojan Mining District, Lawrence County, South Dakota, USA |
| 62.8km (39.0 miles) | ⓘBurlington and Golden Sands, Bald Mountain Mining District (Portland Mining District), Lawrence County, South Dakota, USA |
| References |
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