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Canon EOS 5D
EGM.1163
Ferberite
[Phil McCollum, Clayton Powe
Canon EOS 5D
EGM.1288
Hulsite
[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.2247
Pearceite
[Phil McCollum, Clayton Powe
Canon EOS 5D
EGM.2391
Chlorargyrite
[Phil McCollum, Clayton Powe
Canon EOS 5D
EGM.2559
Ferberite
[Phil McCollum, Clayton Powe
Canon EOS 5D
EGM.4969
Fluorite
[Phil McCollum, Clayton Powe
Canon EOS 5D
EGM.6411
Riebeckite
[Phil McCollum, Clayton Powe
Canon EOS 5D
EGM.8416
Calcite
[Phil McCollum, Clayton Powe
Canon EOS 5D
EGM.8976
Almandine
[Phil McCollum, Clayton Powe
Canon EOS 5D
EGM.9759
Ferrimolybdite
[Phil McCollum, Clayton Powe
Canon EOS 5D
EGM.10517
Opal
[Phil McCollum, Clayton Powe
Canon EOS 5D
EGM.11079
Muscovite
[Phil McCollum, Clayton Powe
Canon EOS 5D
EGM.11355
Actinolite and Uralite
[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.12801
Quartz
[Phil McCollum, Clayton Powe
Canon EOS 5D
EGM.12857
Muscovite
[Phil McCollum, Clayton Powe
Canon EOS 5D
EGM.13315
Scapolite
[Phil McCollum, Clayton Powe
Canon EOS 5D
EGM.14518
Fluorite
[Clayton Powers, Phil McColl
Canon EOS 5D
EGM.15233
Ferberite
[Phil McCollum, Clayton Powe
Canon EOS 5D
EGM.1002
Cerussite
[Phil McCollum, Clayton Powe
Canon EOS 5D
EGM.1463
Hinsdalite
[Phil McCollum, Clayton Powe
Canon EOS 5D
EGM.1530
Hemimorphite and Calcite
[Phil McCollum, Clayton Powe
Canon EOS 5D
EGM.1831
Sepiolite
[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_side b end
Beryl with Quartz
[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
Canon EOS 5D
EGM.1956A side view
Beryl with Quartz
[Phil McCollum, Clayton Powe
Canon EOS 5D
EGM.2152
Chabazite
[Phil McCollum, Clayton Powe
Canon EOS 5D
EGM.2153
Chabazite
[Phil McCollum, Clayton Powe
Canon EOS 5D
EGM.2440
Cinnabar and Opalite
[Phil McCollum, Clayton Powe
Canon EOS 5D
EGM.2440_CU
Cinnabar and Opalite
[Phil McCollum, Clayton Powe
Canon EOS 5D
EGM.2490
Stibnite
[Phil McCollum, Clayton Powe
Canon EOS 5D
EGM.2491
Stibnite
[Phil McCollum, Clayton Powe
Canon EOS 5D
EGM.2491
Stibnite
[Phil McCollum, Clayton Powe
Canon EOS 5D
EGM.4655
Rhodochrosite with Quartz an …
[Phil McCollum, Clayton Powe
Canon EOS 5D
EGM.4655
Rhodochrosite with Quartz an …
[Phil McCollum, Clayton Powe
Canon EOS 5D
EGM.5077
Chalcocite with Calcite, Mal …
[Phil McCollum, Clayton Powe
Canon EOS 5D
EGM.5202
Prehnite
[Phil McCollum, Clayton Powe
Canon EOS 5D
EGM.5331
Roscoelite and Vanoxite
[Phil McCollum, Clayton Powe
Canon EOS 5D
EGM.5833
Lepidolite
[Phil McCollum, Clayton Powe
Canon EOS 5D
EGM.5840
Sylvite
[Phil McCollum, Clayton Powe
Canon EOS 5D
EGM.5841
Sylvite and Halite
[Phil McCollum, Clayton Powe
Canon EOS 5D
EGM.5842
Polyhalite
[Phil McCollum, Clayton Powe