| AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Arizona > Cyanotrichite and Brochantite |
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| DESCRIPTION: | No. 82363 |
| Mineral: | Cyanotrichite and Brochantite |
| Locality: | Grandview Mine, Coconino County, Arizona |
| Description: | Bright-blue acicular cyanotrichite crystals to 1 mm on matrix with translucent green brochantite needle-like crystals. Optical data for cyanotrichite was first obtained from this old locality (closed in 1913) and can be considered the type locality. Ex. Miller collection T2124; ex. Betts #24601 |
| Overall Size: | 15x9x8 mm |
| Crystals: | micro to 1 mm |
| Archived: | For reference only |
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