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Allophane from
Festerling Mine (Elsicor Mine; Cora Mine), Black Diamond Peak, Middle Pass Mining District, Dragoon Mts, Cochise Co., Arizona, USA

Locality type:Mine
Classification
Species:Allophane
Formula:(Al2O3)(SiO2)1.3-2 · 2.5-3H2O
Confirmation
Validity:Confirmed
Confirmation Methods:Visually Identified
References
References:Rolf Luetcke
Specimen source:Personally collected
Data
Mineral Data:Click here to view Allophane data
Locality Data:Click here to view Festerling Mine (Elsicor Mine; Cora Mine), Black Diamond Peak, Middle Pass Mining District, Dragoon Mts, Cochise Co., Arizona, USA
Nearest other occurrences of Allophane
14.4km (8.9 miles) Antelope group, Mexican Hat Mountain, Courtland, Turquoise Mining District (Courtland-Gleeson Mining District), Dragoon Mts, Cochise Co., Arizona, USA
16.0km (10.0 miles) Last Chance Mine (1907 Mine), Casey Hill, Courtland, Turquoise Mining District (Courtland-Gleeson Mining District), Dragoon Mts, Cochise Co., Arizona, USA
16.1km (10.0 miles) Maid of Sunshine Mine, Turquoise Mining District (Courtland-Gleeson Mining District), Dragoon Mts, Cochise Co., Arizona, USA
16.4km (10.2 miles) Mary Mine, Turquoise Mining District (Courtland-Gleeson Mining District), Dragoon Mts, Cochise Co., Arizona, USA
16.9km (10.5 miles) Unnamed prospect No. 1, Courtland, Turquoise Mining District (Courtland-Gleeson Mining District), Dragoon Mts, Cochise Co., Arizona, USA
17.0km (10.6 miles) Unnamed prospect No. 2, Courtland, Turquoise Mining District (Courtland-Gleeson Mining District), Dragoon Mts, Cochise Co., Arizona, USA
20.0km (12.4 miles) Tombstone, Tombstone Mining District, Tombstone Hills, Cochise Co., Arizona, USA
22.5km (14.0 miles) Tombstone Mining District, Tombstone Hills, Cochise Co., Arizona, USA
23.5km (14.6 miles) Centurion Mine (Lady Rose group; Alaskite group), Centurion, Cochise Mining District, Little Dragoon Mts, Cochise Co., Arizona, USA
29.3km (18.2 miles) Johnson Camp, Cochise Mining District, Little Dragoon Mts, Cochise Co., Arizona, USA
 
Mineral and/or Locality  
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