| AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Arkansas > Analcime, Aegirine, Orthoclase, Chlorite, Biotite |
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| DESCRIPTION: | No. 76411 |
| Mineral: | Analcime, Aegirine, Orthoclase, Chlorite, Biotite |
| Locality: | 3M Quarry, Granite Mountain, Pulaski County, Arkansas |
| Description: | Lustrous translucent colorless trapezohedral analcime crystals to 9 mm mixed with white orthoclase crystals to 12 mm with acicular brown aegirine crystals to 7 mm, platy black biotite crystals to 2 mm, plus chlorite and titanite microcrystals. Originally acquired in the 1996 New Haven Mineral Club Auction; donated by Nick Skirkanich |
| Overall Size: | 6x4.5x4 cm |
| Crystals: | micro to 12 mm |
| Archived: | For reference only |
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