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Hypersthene from
Kramer Borate deposit, Boron, Kramer District (Kramer Borate District), Kern Co., California, USA

Mineral Species
Species:'Hypersthene' (not an IMA apprroved species)
Formula:(Mg,Fe)SiO3
Description
Comments:Occurs as crystals to 1.5 mm in vesicles of basalt float.
Quality of samples:not specified / average specimens
Confirmation
Validity:Believed Valid
References
References:Morgan, V. and Erd, R.C. (1969) Minerals of the Kramer borate district, California California Division of Mines and Geology Mineral Information Service: 22(9&10): 152; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 385.
Data
Mineral Data:Click here to view Hypersthene data
Locality Data:Click here to view Kramer Borate deposit, Boron, Kramer District (Kramer Borate District), Kern Co., California, USA
Nearest other occurrences of Hypersthene
95.5km (59.4 miles) A Soledad Canyon - Sand Canyon area, Santa Clarita, Santa Clarita Valley, Los Angeles Co., California, USA
116.4km (72.3 miles) B Crestmore, Riverside Co., California, USA
146.9km (91.3 miles) C Silver Dry Lake meteorite, Silver Lake [flat], Silver Lake [locale], Silver Lake District, San Bernardino Co., California, USA
194.5km (120.8 miles) D Pala orbicular gabbro deposit, Vanderberg Mine (MS 5391; Naylor Rock; Naylor-Vanderburg mine; Sickler group; Vandenburg mine; Vanderburg mine), Hiriart Mountain (Hariat Mtn; Harriot Mtn; Heriart Mtn; Heriot Mtn; Hiriat Hill), Pala, Pala District, San Diego Co., California, USA
Mineral and/or Locality  
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