| Locality type: | Mine |
| Classification |
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| Species: | Gypsum |
| Formula: | CaSO4 · 2H2O |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Gypsum data |
| Locality Data: | Click here to view Adobe Walls Mine (Armstrong Minerals Mine; Whittaker claims; Twenty-one Mine), Christmas Mountains, Brewster County, Texas, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 198109 |
| Long-form Identifier: | 1:3:198109:4 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Gypsum |
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| 8.7km (5.4 miles) | ⓘMount Williams, Christmas Mountains, Brewster County, Texas, USA |
| 10.6km (6.6 miles) | ⓘChristmas Mountain deposit (Piedra Azul), Christmas Mountains, Brewster County, Texas, USA |
| 13.1km (8.2 miles) | ⓘFerandes Mine (Destolin Mine; Scott claims; Gatlin claims), Christmas Mountains, Brewster County, Texas, USA |
| 18.5km (11.5 miles) | ⓘChisos Mine (McKinney-Parker Mine), Brewster County, Texas, USA |
| 22.1km (13.7 miles) | ⓘMariposa Mine, Brewster County, Texas, USA |
| 28.9km (18.0 miles) | ⓘFresno mine (Buena Suerte), Presidio County, Texas, USA |
| References |
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