| Locality type: | Mine |
| Classification |
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| Species: | 'Heulandite Subgroup' (not an IMA approved species) |
| Formula: | (Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O |
| Habit: | Twinned micro-crystals |
| Abundance at site: | Rare |
| Confirmation |
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|
| Validity: | Believed Valid |
| Associated Minerals: |
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| Associates: | Wulfenite
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| Data |
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| Mineral Data: | Click here to view Heulandite Subgroup data |
| Locality Data: | Click here to view Mammoth-Saint Anthony Mine, St. Anthony deposit, Tiger, Mammoth Mining District, Pinal County, Arizona, USA |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 66711 |
| Long-form Identifier: | 1:3:66711:5 |
| GUID (UUID V4): | 8b168659-1540-4234-8be8-13576caa1260 |
| Nearest other occurrences of Heulandite Subgroup |
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| 22.6km (14.1 miles) | ⓘSouth railway cut, Malpais Hill, Dudleyville, Pinal County, Arizona, USA |
| 23.0km (14.3 miles) | ⓘMiddle railway cut, Malpais Hill, Dudleyville, Pinal County, Arizona, USA |
| 23.7km (14.7 miles) | ⓘNorth railway cut, Malpais Hill, Dudleyville, Pinal County, Arizona, USA |
| 25.6km (15.9 miles) | ⓘSecond Railroad Cut North of Malpais Hill, Malpais Hill area, Dudleyville, Pinal County, Arizona, USA |
| 56.9km (35.3 miles) | ⓘRay Mine, Scott Mountain, Pinal County, Arizona, USA |
| References |
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