Rio Tinto Borax Mine, Kramer Borate deposit, Boron, Kern County, California
Miniature - 5.4 x 4.3 x 4.3 cm
81 grams
Specimen status: Available
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A single kurnakovite crystal, showing
several distinct faces. The thin white coating is likely a
dehydration product. Kurnakovite is a globally uncommon
magnesium borate - MgB3(OH)5ยท5H2O,
for which Mindat lists less
than 15 localities.
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