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Ulexite from
Monte Blanco Mine, Monte Blanco, Black Mountains, Amargosa Range, Inyo County, California, USA


Locality type:Mine
Classification
Species:Ulexite
Formula:NaCa[B5O6(OH)6] · 5H2O
Comments:Occurs as large compact masses with colemanite.
Confirmation
Validity:Believed Valid
Associated Minerals:
Associates:Colemanite
Data
Mineral Data:Click here to view Ulexite data
Locality Data:Click here to view Monte Blanco Mine, Monte Blanco, Black Mountains, Amargosa Range, Inyo County, California, USA
Data Identifiers
Mindat Occurrence Record ID:11342
Long-form Identifier:1:3:11342:9
GUID (UUID V4):0
Nearest other occurrences of Ulexite
0.7km (0.4 miles) ⓘCorkscrew Canyon Mine, Ryan, Furnace Creek Mining District (Furnace Creek Borate Mining District), Inyo County, California, USA
0.9km (0.5 miles) ⓘCorkscrew Diversion Channel occurrence, Mouth of Corkscrew Canyon area, Ryan, Furnace Creek Mining District (Furnace Creek Borate Mining District), Inyo County, California, USA
1.8km (1.1 miles) ⓘMott prospect (Mott Colemanite prospect; Mott open cut), Twenty Mule Team Canyon, Furnace Creek Mining District (Furnace Creek Borate Mining District), Inyo County, California, USA
2.3km (1.4 miles) ⓘMeridian claim, Twenty Mule Team Canyon, Furnace Creek Mining District (Furnace Creek Borate Mining District), Inyo County, California, USA
2.3km (1.4 miles) ⓘSouth Meridian claim, Twenty Mule Team Canyon, Furnace Creek Mining District (Furnace Creek Borate Mining District), Inyo County, California, USA
6.0km (3.7 miles) ⓘInyo Mine (Inyo prospect), Ryan, Furnace Creek Mining District (Furnace Creek Borate Mining District), Inyo County, California, USA
6.9km (4.3 miles) ⓘBoraxo Mine, Ryan, Furnace Creek Mining District (Furnace Creek Borate Mining District), Inyo County, California, USA
7.6km (4.7 miles) ⓘHard Scramble claim, Ryan, Furnace Creek Mining District (Furnace Creek Borate Mining District), Inyo County, California, USA
8.5km (5.3 miles) ⓘBillie Mine, Ryan, Furnace Creek Mining District (Furnace Creek Borate Mining District), Inyo County, California, USA
9.3km (5.8 miles) ⓘSigma Mine (White Monster Mine; Sigma-White Monster Mine), Ryan, Furnace Creek Mining District (Furnace Creek Borate Mining District), Inyo County, California, USA
References
Foshag, William Frederick (1924), The world’s biggest borax deposits (California and Nevada): Engineering & Mining Journal: 118: 420
Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 376.
 
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