Rio Tinto Borax Open Pit, Kramer Borate deposit, Boron, Kern County, California
Small cabinet - 6.9 x 5.5 x 4.7 cm
124 grams
Fluorescent (LW/SW)
Ex Milton Speckels
Specimen status: Available
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A 'geode' lined with abundant, sharp
and sparkly colemanite crystals. The colemanites have a
pale yellow color due to orpiment inclusions, and display
modest fluorescence under both longwave and shortwave UV.
Ex Milton Speckels;
his handwritten label accompanies the specimen. Pristine
condition. Displays nicely.
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