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Dioptase
Mammoth-St. Anthony Mine, Tiger, Pinal County, Arizona
5.5 x 6.1 cm, FOV = 2.0 cm.
Lustrous blue-green dioptase with colorless cerussite and tabular orange wulfenite crystals lining a cavity in a whitish gray clay matrix. (Author: crosstimber)
| Dimensions: | 750 x 513 |
| File size: | 91.99 kbytes |
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