AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Colorado > Microcline var. Amazonite with Smoky Quartz and Goethite |
DESCRIPTION: | No. 65299 |
Mineral: | Microcline var. Amazonite with Smoky Quartz and Goethite |
Locality: | Coil Claim, Lake George District, Park County, Colorado |
Description: | Cluster of blocky amazonite crystals, the blue-green variety of microcline feldspar caused by trace lead impurities, to 32 mm with a 35 mm transparent smoky quartz crystal in the center overgrown with brown goethite microcrystals. Ex. D. Miller collection #M541 |
Overall Size: | 7x5.5x5 cm |
Crystals: | micro to 35 mm |
Archived: | For reference only |
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