Jake Slagle:
Maryland Vesuvianite
Jake Slagle:
Maryland Wulfenite
Jake Slagle:
Maryland Sphene
Jake Slagle:
Maryland Scapolite
Jake Slagle:
Lanthanite: Microcrystals from Maryland
Jake Slagle:
Quartz Xls from Burkittsville, Maryland
Jake Slagle:
Pyromorphite from Maryland
Jake Slagle:
Maryland McGuinnessite
Jake Slagle:
Malachite from Maryland
Jake Slagle:
Maryland Magnetite
Jake Slagle:
Maryland Grossular Garnet of Gem Quality
Jake Slagle:
Maryland Quartz Crystal with Dolomite and Calcite
Jake Slagle:
Historic Maryland Chabazite
Jake Slagle:
Gold from Maryland
Jake Slagle:
Gold from Carroll County, Maryland
Jake Slagle:
Gahnite from Maryland (micro)
Jake Slagle:
Maryland Beryl
Jake Slagle:
Maryland Fluorite
Jake Slagle:
Faden Quartz Crystal from Maryland
Jake Slagle:
Chalcocite rimming Diopside with Garnet from Maryland
Jake Slagle:
Chalcopyrite and Calcite from Maryland
Jake Slagle:
Maryland Chabazite
Jake Slagle:
Maryland Malachite
Jake Slagle:
Purple Calcite from Maryland
Jake Slagle:
Maryland Calcite
Jake Slagle:
Maryland Barite with Dolomite and Calcite
Jake Slagle:
Maryland Aurichalcite
Jake Slagle:
Maryland Albite