A small Galena crystal specimen, approximately measuring 1″ x 1″ x .75″.  

Silicium Carburandum Crystals – Large #0057 — 5″ x 2″ x 1.5″

Silicium Carburandum Crystals – Large #0056 — 4.5″ x 2.5″ x 2″

Silicium Carburandum Crystals – Large #0054 — 4″x3.5″x2″

Black Tourmaline Crystals, Medium in feldspar and quartz base #0058 — 3.5″ x 3″ x 3″

Black Tourmaline Crystals, Medium in feldspar and quartz base #0054 — 4″ x 3″ x 3″

Staurolite Celtic cross – small approximately 1x.75x.5: FC015

Small Calcite Crystal Cluster 3×2.5×1

Large Salt Crystal Chunk – Carlsbad NM – 12x8x8 cm

Medium Conichalcite Crystal Matrix 4.5x4x1 from Mexico

Small chunk of Gypsum with micro crystals growing on it 4″ x 3″ x 3″

Medium chunk of brown-tan chert measuring approx 6″ x 3″ x 2″

A medium sized chunk of chert or agate with banding white, brown, tan coloring, measuring approx 4″ x 2.5″ x 2″. As is, no returns. See photo for details, visual description, and condition.

Large cut chunk of chert or agate, 3 faces smooth cut measures approx 5″x4″x2″

Black Obsidian chunks by the ounce, varied. 

Raw chunk of Black Tourmaline 4x3x2

Large raw chunk of black, brown, and white colored chert/agate great for lapidary or rock works. From Washington state. Measures approximately 7″ x 4″ x 4″ angular and chunky. As is, no returns. See photos for condition, details, and visual description.

Double terminated rubellite tourmaline w/ well-defined and clean striations on all sides. A complex primary termination and a smooth, glassy secondary termination. Three saturated, contrasting color zones and very unique formation make this a true collector’s piece.

Crystallization of Barite Crystal and Fluorcalcioromeite…