AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Mexico > Opal var. Hyalite Opal (with 0.25 carat gemstone) |
DESCRIPTION: | No. 82434 |
Mineral: | Opal var. Hyalite Opal (with 0.25 carat gemstone) |
Locality: | San Luis Potosi, Mexico |
Description: | Lustrous transparent yellow-green hyalite opal in rounded aggregates to 6 mm diameter on gray-brown matrix, with a faceted 0.2 carat 5x4 mm gemstone. The hyalite opal fluoresces bright green under LW-SW UV illumination. The sides were sawn flat. Ex. Miller collection T2622 |
Overall Size: | 30x18x18 mm |
Crystals: | |
Archived: | For reference only |
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