AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Arizona > Cyanotrichite with Chalcoalumite |
DESCRIPTION: | No. 66053 |
Mineral: | Cyanotrichite with Chalcoalumite |
Locality: | Grandview Mine, Coconino County, Arizona |
Description: | Fine, hair-like vivid-blue cyanotrichite crystals with pale blue chalcoalumite crystals on brown matrix. Optical data for cyanotrichite was first obtained from this old locality (closed in 1913). Looks beautiful under magnification. Ex. Hammerslag collection, collected ca. 2006 |
Overall Size: | 6.5x2x2 cm |
Crystals: | 0.1-0.5 mm |
Archived: | For reference only |
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