Colemanite
Billie Mine, 1490’ Level, Death Valley, Furnace Creek District, Inyo, Co., California
9.6 x 12.3 cm.
Large glassy crystals of colemanite to 2.7 cm. (Author: crosstimber)
| Dimensions: | 800 x 595 |
| File size: | 29.13 kbytes |
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