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Colemanite from
Pacific Mine (Pacific Coast Borax Company properties; Borate; Borate Colemanite Mines; Calico; Old Borate; Pacific Coast Borax Co. workings), Calico, Calico District (Daggett District; Calico-Daggett area), Calico Mts (Calico Hills), San Bernardino County, California, USA


Locality type:Mine
Classification
Species:Colemanite
Formula:Ca[B3O4(OH)3] · H2O
Comments:Occurs as nodules and geodes of crystals; also occurs massive.
Confirmation
Validity:Believed Valid
Associated Minerals:
Associates:Celestine
Associated Minerals Based on Photo Data:
Celestine8 photos of Colemanite associated with Celestine at this locality.
Data
Mineral Data:Click here to view Colemanite data
Locality Data:Click here to view Pacific Mine (Pacific Coast Borax Company properties; Borate; Borate Colemanite Mines; Calico; Old Borate; Pacific Coast Borax Co. workings), Calico, Calico District (Daggett District; Calico-Daggett area), Calico Mts (Calico Hills), San Bernardino County, California, USA
Photo GalleryView Gallery (4 photos)
Data Identifiers
Mindat Occurrence Record ID:144043
Long-form Identifier:1:3:144043:0
GUID (UUID V4):9f4fa7aa-2c1a-4075-879d-82cf095796f2
Nearest other occurrences of Colemanite
1.9km (1.2 miles) Centennial Mine [1], Yermo (Marian; Marion; Otis), Calico District (Daggett District; Calico-Daggett area), Calico Mts (Calico Hills), San Bernardino County, California, USA
17.1km (10.6 miles) Columbus Mine (Gem Borate Mine; Gem Mine), Daggett Ridge, Belleville Mining District, San Bernardino County, California, USA
37.0km (23.0 miles) Hector, San Bernardino County, California, USA
41.8km (26.0 miles) Fort Cady deposit (Fort Cady Solution Mine; Fort Cady project), Hector, San Bernardino County, California, USA
69.7km (43.3 miles) Rho A, Red Buttes, East Kramer Borate area (East Kramer Colemanite area), East Kramer Mining District, San Bernardino County, California, USA
70.9km (44.0 miles) Sunray Mid-Continent Oil Company Colemanite deposit, Red Buttes, East Kramer Borate area (East Kramer Colemanite area), East Kramer Mining District, San Bernardino County, California, USA
78.1km (48.5 miles) Unnamed Colemanite deposit [1], Quail Mountains, San Bernardino County, California, USA
78.2km (48.6 miles) Owl Hole Springs, Owlshead Mountains, San Bernardino County, California, USA
79.9km (49.7 miles) Kramer Borate deposit, Boron, Kern County, California, USA
80.6km (50.1 miles) Rio Tinto Borax open pit, Rio Tinto Borax Mine, Kramer Borate deposit, Boron, Kern County, California, USA
References
 
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