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Heulandite Subgroup from
North railway cut, Malpais Hill, Dudleyville, Pinal County, Arizona, USA


00071440017371846688864.jpg
Heulandite Subgroup, etc.

North railway cut, Malpais Hill, Dudleyville, Pinal County, Arizona, USA
08908380017272018679534.jpg
Heulandite Subgroup

North railway cut, Malpais Hill, Dudleyville, Pinal County, Arizona, USA
02027090017694724509137.jpg
Heulandite Subgroup, etc.

North railway cut, Malpais Hill, Dudleyville, Pinal County, Arizona, USA
06154800017371846685681.jpg
Heulandite Subgroup, etc.

North railway cut, Malpais Hill, Dudleyville, Pinal County, Arizona, USA
00242790017366640032479.jpg
Heulandite Subgroup, etc.

North railway cut, Malpais Hill, Dudleyville, Pinal County, Arizona, USA
08908380017272018679534.jpg
Heulandite Subgroup

North railway cut, Malpais Hill, Dudleyville, Pinal County, Arizona, USA
05303770017694723968826.jpg
Heulandite Subgroup, etc.

North railway cut, Malpais Hill, Dudleyville, Pinal County, Arizona, USA
06154800017371846685681.jpg
Heulandite Subgroup, etc.

North railway cut, Malpais Hill, Dudleyville, Pinal County, Arizona, USA
00071440017371846688864.jpg
Heulandite Subgroup, etc.

North railway cut, Malpais Hill, Dudleyville, Pinal County, Arizona, USA
09337770017272010283886.jpg
Heulandite Subgroup

North railway cut, Malpais Hill, Dudleyville, Pinal County, Arizona, USA
05734890017748977126018.jpg
Heulandite Subgroup, etc.

North railway cut, Malpais Hill, Dudleyville, Pinal County, Arizona, USA
01543410017371846699766.jpg
Heulandite Subgroup, etc.

North railway cut, Malpais Hill, Dudleyville, Pinal County, Arizona, USA
Classification
Species:'Heulandite Subgroup' (not an IMA approved species)
Formula:(Na/Ca/K)5-6[Al8-9 Si27-28 O72] · nH2O
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Celadonite4
Calcite3
Phillipsite Subgroup1
Data
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 GalleryView Gallery (4 photos)
Data Identifiers
Mindat Occurrence Record ID:43865
Long-form Identifier:1:3:43865:6
GUID (UUID V4):0
Nearest other occurrences of Heulandite Subgroup
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
Bideaux, R.A., et al (1960), Some new occurrences of minerals of AZ, AZ Geol. Soc. Digest: 3: 53-56
Thomssen, Richard W. (1983) The Minerals of Malpais Hill, Pinal County, Arizona. The Mineralogical Record, 14 (2) 109-113
Anthony, John W.; Williams, Sidney A.; Bideaux, Richard A.; Grant, Raymond W. (1995) Mineralogy of Arizona (3rd ed.). University of Arizona Press.
 
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