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Canon EOS 5D EGM.1002 Cerussite [Phil McCollum, Clayton Powe |
Canon EOS 5D EGM.10288 Liebigite [Phil McCollum, Clayton Powe |
Canon EOS 5D EGM.10288 Liebigite [Phil McCollum, Clayton Powe |
Canon EOS 5D EGM.10517 Opal [Phil McCollum, Clayton Powe |
Canon EOS 5D EGM.10563 Covellite [Phil McCollum, Clayton Powe |
Canon EOS 5D EGM.10947 Microcline and Amazonite [Phil McCollum, Clayton Powe |
Canon EOS 5D EGM.10947 Microcline and Amazonite [Phil McCollum, Clayton Powe |
Canon EOS 5D EGM.11060 Calcite [Phil McCollum, Clayton Powe |
Canon EOS 5D EGM.11060 Calcite [Phil McCollum, Clayton Powe |
Canon EOS 5D EGM.11073 Phenakite [Phil McCollum, Clayton Powe |
Canon EOS 5D EGM.11073 Phenakite [Phil McCollum, Clayton Powe |
Canon EOS 5D EGM.11079 Muscovite [Phil McCollum, Clayton Powe |
Canon EOS 5D EGM.11179 Thomsonite in Zeolite Group [Phil McCollum, Clayton Powe |
Canon EOS 5D EGM.11179 Thomsonite in Zeolite Group [Phil McCollum, Clayton Powe |
Canon EOS 5D EGM.11179_CU Thomsonite in Zeolite Group [Phil McCollum, Clayton Powe |
Canon EOS 5D EGM.11355 Actinolite and Uralite [Phil McCollum, Clayton Powe |
Canon EOS 5D EGM.1163 Ferberite [Phil McCollum, Clayton Powe |
Canon EOS 5D EGM.11663 Dolomite, view C [Phil McCollum, Clayton Powe |
Canon EOS 5D EGM.12493 Corundum [Phil McCollum, Clayton Powe |
Canon EOS 5D EGM.12510 Epidote [Phil McCollum, Clayton Powe |
Canon EOS 5D EGM.12650 Dolomite [Phil McCollum, Clayton Powe |
Canon EOS 5D EGM.12652 Clinoclase [Phil McCollum, Clayton Powe |
Canon EOS 5D EGM.12801 Quartz [Phil McCollum, Clayton Powe |
Canon EOS 5D EGM.12857 Muscovite [Phil McCollum, Clayton Powe |
Canon EOS 5D EGM.1288 Hulsite [Phil McCollum, Clayton Powe |
Canon EOS 5D EGM.13315 Scapolite [Phil McCollum, Clayton Powe |
Canon EOS 5D EGM.13444 Uranpyrochlore and Ellsworth … [Phil McCollum, Clayton Powe |
Canon EOS 5D EGM.13444 Uranpyrochlore and Ellsworth … [Phil McCollum, Clayton Powe |
Canon EOS 5D EGM.13496 Triplite [Phil McCollum, Clayton Powe |
Canon EOS 5D EGM.13496 Triplite [Phil McCollum, Clayton Powe |
Canon EOS 5D EGM.13496 Triplite [Phil McCollum, Clayton Powe |
Canon EOS 5D EGM.13543 Tourmaline and Albite [Phil McCollum, Clayton Powe |
Canon EOS 5D EGM.13967 Lepidolite [Phil McCollum, Clayton Powe |
Canon EOS 5D EGM.13974 Lepidolite [Phil McCollum, Clayton Powe |
Canon EOS 5D EGM.14102 Fluorite and Barite [Phil McCollum, Clayton Powe |
Canon EOS 5D EGM.14518 Fluorite [Clayton Powers, Phil McColl |
Canon EOS 5D EGM.1463 Hinsdalite [Phil McCollum, Clayton Powe |
Canon EOS 5D EGM.15233 Ferberite [Phil McCollum, Clayton Powe |
Canon EOS 5D EGM.1530 Hemimorphite and Calcite [Phil McCollum, Clayton Powe |
Canon EOS 5D EGM.15598 Rhodonite with Gahnite and G … [Phil McCollum, Clayton Powe |
Canon EOS 5D EGM.16942 Picropharmacolite [Phil McCollum, Clayton Powe |
Canon EOS 5D EGM.16942 Picropharmacolite [Phil McCollum, Clayton Powe |
Canon EOS 5D EGM.16995 Sillimanite [Phil McCollum, Clayton Powe |
Canon EOS 5D EGM.1831 Sepiolite [Phil McCollum, Clayton Powe |
Canon EOS 5D EGM.1912 Actinolite and Uralite [Phil McCollum, Clayton Powe |
Canon EOS 5D EGM.1912 Actinolite and Uralite [Phil McCollum, Clayton Powe |
Canon EOS 5D EGM.1956_side a Beryl with Feldspar [Phil McCollum, Clayton Powe |
Canon EOS 5D EGM.1956_side b Beryl with Feldspar [Phil McCollum, Clayton Powe |
Canon EOS 5D EGM.1956A Beryl with Quartz [Phil McCollum, Clayton Powe |
Canon EOS 5D EGM.1956A end view Beryl with Quartz [Phil McCollum, Clayton Powe |