Steve Maslansky

Fluorite, Amazonite

Scheelite, Quartz

Quartz (Japan-law twin), Pyrite

Aquamarine, Cassiterite, Muscovite

Fluorite, Muscovite, adularia

Fluorite, Aquamarine, Muscovite

Fluorite, Quartz

Fluorite, Quartz

Fluorite, Quartz

Fluorite, Hematite-stained Quartz (Eisenkiesel)

Spessartine, Smoky Quartz, Fluorite

Quartz (Hematite-stained) on Hematite

Barite, Quartz

Quartz, Hematite

Fluorite, Sphalerite, Quartz

Elbaite, Quartz, Albite

Schorl, Spessartine, Albite

Dolomite, Magnesite