AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Romania > Sylvanite on Quartz |
DESCRIPTION: | No. 44518 |
Mineral: | Sylvanite on Quartz |
Locality: | Nagyág, Hunedoara, Romania |
Description: | Gray-metallic sylvanite crystals up to 4 mm long on colorless quartz crystals to 1 mm on one face of matrix. The quartz and sylvanite crystallized in a narrow fracture preventing full crystal development in some areas where the vein pinched down. Ex. Henry D. Miller (1838-1919 or 1920) collection, bequeathed to the Wadsworth Atheneum in 1909; ex. Loomis-Chaffee School |
Overall Size: | 6x6x4.5 cm |
Crystals: | 0.5-4.0 mm |
Archived: | For reference only |
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