The Alabama Mineral and Lapidary Society is a non-profit organization
for people interested in geology,
mineralogy, paleontology and lapidary arts.
Photo Gallery - Minerals Photo Gallery
| Photographed by Henry Barwood || |
|An old titanite from a gas cavity at the 3M Big Rock Quarry, Pulaski County, Arkansas. Note the selective coating of faces with some sort of fine-grained material. The titanites are so transparent you can see the feldspar underneath them. FOV is about 2 X 2.5mm. Imaged with a Canon 40D, 23mm Nikon objective and 300mm Canon FD telephoto in a tube configuration. Stacked using Combine Z software. |
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Alabama Mineral & Lapidary Society