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born digital, Nikon D800 cam … EGM.186 Thick loop of Gold on a matr … [Richard M. Wicker, Clayton |
born digital, Nikon D800 cam … EGM.187 Long flattened gold wire in … [Richard M. Wicker, Clayton |
born digital, Nikon D800 cam … EGM.1018 Malachite on limonitic limes … [Richard M. Wicker, Clayton |
born digital, Nikon D800 cam … EGM.1753 Almandine with minor chlorit … [Richard M. Wicker, Clayton |
born digital, Nikon D800 cam … EGM.9534 Gold [Richard M. Wicker, Clayton |
born digital, Nikon D800 cam … EGM.9535 Gold [Richard M. Wicker, Clayton |
born digital, Nikon D800 cam … EGM.9537 Gold [Richard M. Wicker, Clayton |
born digital, Nikon D800 cam … EGM.9538 Gold [Richard M. Wicker, Clayton |
born digital, Nikon D800 cam … EGM.9559 Covellite crystals on quartz … [Richard M. Wicker, Clayton |
born digital, Nikon D800 cam … EGM.10549 Gold Nugget [Richard M. Wicker, Clayton |
born digital, Nikon D800 cam … EGM.11028-a Quartz and Amethyst in an el … [Richard M. Wicker, Clayton |
born digital, Nikon D800 cam … EGM.11028-b Quartz and Amethyst in an el … [Richard M. Wicker, Clayton |
born digital, Nikon D800 cam … EGM.13330-a Orthoclase variant Adularia [Richard M. Wicker, Clayton |
born digital, Nikon D800 cam … EGM.13330-b Orthoclase variant Adularia [Clayton Powers, Richard M. |
born digital, Nikon D800 cam … EGM.15436 Rhodochrosite, a splendid la … [Richard M. Wicker, Clayton |
born digital, Nikon D800 cam … EGM.15627 Mesolite [Richard M. Wicker, Clayton |
born digital, Nikon D800 cam … EGM.17336 Diamond in a rock matrix [Richard M. Wicker, Clayton |
born digital, Nikon D800 cam … EGM.18139 Aquamarine; crystals with fl … [Richard M. Wicker, Clayton |
born digital, Nikon D800 cam … EGM.19143 Apache Agate [Richard M. Wicker, Clayton |
born digital, Nikon D800 cam … EGT.165 Canon City Meteorite [Richard M. Wicker, Clayton |
4X5 color transparency scann … CMH1.1 Rhodochrosite [Richard M. Wicker, Clayton |
4X5 color transparency scann … CMH1.1_detail Rhodochrosite [Richard M. Wicker, Clayton |
Nikon D300 Iron Oxide Concretion [Richard M. Wicker, Clayton IV.EGR.60R.D |
Nikon D300 Volcanic Bomb [Richard M. Wicker, Clayton EGR.76R |
Nikon D300 Dendrite [Richard M. Wicker, Clayton EGR.82R |
Nikon D300 Marbelized Travertine [Richard M. Wicker, Clayton EGR.182R |
Nikon D300 Granite with Tourmaline [Richard M. Wicker, Clayton EGR.196R |
Nikon D300 Granite with Tourmaline [Richard M. Wicker, Clayton EGR.196R |
Nikon D300 Pavanazzo marble [Richard M. Wicker, Clayton EGR.271R |
Nikon D300 Green Marble [Richard M. Wicker, Clayton EGR.306R |
Nikon D300 Stacia Rose Granite [Richard M. Wicker, Clayton EGR.321R |
Nikon D300 Schist [Richard M. Wicker, Clayton EGR.369R |
Nikon D300 Quartz [Richard M. Wicker, Clayton IV.EGR.13656.D |
Nikon D300 Meteorite [Richard M. Wicker, Clayton EGT.25.074 |
Nikon D300 Meteorite [Richard M. Wicker, Clayton EGT.25.112 |
Nikon D300 Meteorite [Richard M. Wicker, Clayton EGT.66.0 |
Nikon D300 Meteorite [Richard M. Wicker, Clayton EGT.113.2 |
Nikon D300 Meteorite [Richard M. Wicker, Clayton EGT.114 |
Nikon D300 Meteorite [Richard M. Wicker, Clayton EGT.120 |
Nikon D300 Meteorite [Richard M. Wicker, Clayton EGT.236.1 |