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 || |
|Betafite octahedron and sphalerite tetrahedron on feldspar from the 3M Big Rock Quarry, Pulaski County, Arkansas. These are tiny. Imaged with a Canon 40D, 23mm Nikon objective mounted on a 300mm Canon FD lens in a tube configuration. Stacked with Combine Z. FOV is about .2 X .3 mm |
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Alabama Mineral & Lapidary Society