AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from New York > Dravite-Uvite Tourmaline in Inwood Marble |
DESCRIPTION: | No. 73190 |
Mineral: | Dravite-Uvite Tourmaline in Inwood Marble |
Locality: | northwest corner of 207 Street and Broadway, New York City, Manhattan Island, New York County, New York |
Description: | Large single segment of lustrous brown dravite-uvite tourmaline crystals embedded in sugary gray Inwood Marble. These tourmaline crystals range from dravite (Na-rich) to uvite (Ca-rich), often within the same crystals and both species should be listed. From my personal collection; collected November 2, 2013 |
Overall Size: | 7.5x7x4 cm |
Crystals: | 14 mm |
Archived: | For reference only |
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