| Desert 'caliche' (orange) and hyalite (green) glowing brilliantly under shortwave ultraviolet. Specimen width 150 mm. | ||
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| Collected in 2004 at the Princess Pat Mine, San Bernardino County, California. | ||
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| Desert 'caliche' (orange) and hyalite (green) glowing brilliantly under shortwave ultraviolet. Specimen width 150 mm. | ||
|
|
||
| Collected in 2004 at the Princess Pat Mine, San Bernardino County, California. | ||
|
< back |
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