Fine quality single Arsenopyrite crystal with another smaller crystal sticking out the front face. Well terminated bright crystals with the backside covered by wafer-like Calcite crystals. 

Pale blueish green Fluorite crystals with pink Rhodochrosite from a classic Colorado locality, on a Quartz and sulfide rich matrix.

Terminated single Aquamarine crystal with attached Muscovite and Albite. Glassy luster and gemmy with very slight surface etching. I found one tiny, trivial nick, otherwise complete all around and undamaged.

Double-terminated gem Topaz crystal with attached Quartz and Albite. Transparent and undamaged.

Red Spessartine either grown over or replacing a pink Apatite crystal. The garnets come together around the Apatite and retain the general form of the Apatite, with natural gaps between the garnets evidenced by etched faces in the walls of the gaps. These are certainly unusual and uncommon specimens, and I've only had 2 before. A flaoter fully crystallized all around, with attached mica.

Single gemmy Zircon crystal with a nice wine red to red brown coloration. Complete all around and undamaged except for some slight edge chipping. Smooth, flat crystal faces on the termination with surface growth patterns on the prism faces, which is common with these crystals.

Thick, glossy single black Ilvaite crystal with typical chisel-shaped termination. There is a small green Quartz crystal attached to the side. Complete all around. Good large, thick crystal.