AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Mexico > Turquoise pseudomorphs after Apatite |
DESCRIPTION: | No. 16905 |
Mineral: | Turquoise pseudomorphs after Apatite |
Locality: | Baviacora, Sonora, Mexico |
Description: | Green turquoise pseudomorphs after tapered hexagonal apatite crystals with brown gossan matrix on areas. The apatite crystallized first, then was replaced molecule by molecule with turquoise, resulting in new composition with earlier form. Ex. A. Stevenson (1916-2007) collection #857a |
Overall Size: | 16x8x7 mm |
Crystals: | 5-11 mm |
Archived: | For reference only |
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