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 |
Confirmation |
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Validity: | Believed Valid |
Associated Minerals Based on Photo Data: |
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Calcite | ⓘ2 photos of Heulandite Subgroup associated with Calcite at this locality. |
Celadonite | ⓘ2 photos of Heulandite Subgroup associated with Celadonite at this locality. |
Phillipsite Subgroup | ⓘ1 photo of Heulandite Subgroup associated with Phillipsite Subgroup at this locality. |
Data |
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Mineral Data: | Click here to view Heulandite Subgroup data |
Locality Data: | Click here to view North railway cut, Malpais Hill, Dudleyville, Pinal County, Arizona, USA |
Photo Gallery | View Gallery (3 photos) |
Data Identifiers |
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Mindat Occurrence Record ID: | 43865 |
Long-form Identifier: | 1:3:43865:6 |
GUID (UUID V4): | f2641920-0f96-4453-bef7-e7ae7b6c974b |
Nearest other occurrences of Heulandite Subgroup |
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0.7km (0.4 miles) | ⓘMiddle railway cut, Malpais Hill, Dudleyville, Pinal County, Arizona, USA |
1.1km (0.7 miles) | ⓘSouth railway cut, Malpais Hill, Dudleyville, Pinal County, Arizona, USA |
2.0km (1.2 miles) | ⓘSecond Railroad Cut North of Malpais Hill, Malpais Hill area, Dudleyville, Pinal County, Arizona, USA |
23.7km (14.7 miles) | ⓘMammoth-Saint Anthony Mine, St. Anthony deposit, Tiger, Mammoth Mining District, Pinal County, Arizona, USA |
35.0km (21.8 miles) | ⓘRay Mine, Scott Mountain, Pinal County, Arizona, USA |
References |
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North railway cut, Malpais Hill, Dudleyville, Pinal County, Arizona, USA