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Howlite from
Russell Mine, Lockwood Valley, Lake of the Woods area, Ventura County Borate Mining District (Stauffer Mining District), Ventura County, California, USA


Locality type:Mine
Classification
Species:Howlite
Formula:Ca2B5SiO9(OH)5
Comments:Abundant as masses.
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Howlite data
Locality Data:Click here to view Russell Mine, Lockwood Valley, Lake of the Woods area, Ventura County Borate Mining District (Stauffer Mining District), Ventura County, California, USA
Data Identifiers
Mindat Occurrence Record ID:647088
Long-form Identifier:1:3:647088:3
GUID (UUID V4):0
Nearest other occurrences of Howlite
72.7km (45.2 miles) ⓘLang Mine, Tick Canyon Borate deposit, Tick Canyon, Lang, Los Angeles County, California, USA
74.5km (46.3 miles) ⓘLang, Los Angeles County, California, USA
References
Gale, Hoyt Stoddard (1914c), Borate deposits in Ventura County, California: USGS Bulletin 540: 442
Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 220
Pemberton, H. Earl (1983) Minerals of California. Van Nostrand Reinhold Company Inc.
 
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