Large Salt Crystal Chunk – Carlsbad NM – 12x8x8 cm

Medium Conichalcite Crystal Matrix 4.5x4x1 from Mexico

Super bright quartz crystals on sphalerite matrix from the Borieva mine…

Black Obsidian chunks by the ounce, varied. 

Desert Rose gypsum – Large chunk raw from Roswell New Mexico 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.

Crystallization of Barite Crystal and Fluorcalcioromeite…

Botroidal goethite with metallic from Tharsis mines…

Very bright wulfenite crystals, caramel yellow, highly transparent, tabular and tetragonal morphology…

Specimen formed by prismatic crystals of epidote between which are intercalated crystals of acicular ferroactinolite…

Crystalline aggregate on matrix of celestine crystals…

Botryoidal chrysocolla crystal aggregate of turquoise tones.

Aggregate of aragonite crystals.

Piece of calcite crystals in a matrix of calcarenite

Fluorapatite crystals that react to ultraviolet light, calcite crystals, hematite crystals and other minerals…

Spheroidal crystals of Libethenite and Malachite with a green color.

Specimen composed of a matrix of fluorite with greenish tones, ilmenite and a group of bright acicular and crystals of creedite.

Sharp plattnerite crystals that partially cover a limonite matrix…

Granular nodules of tinticite on a matrix of limonite…

Isolated dolomite crystals of the Teruelite variety on a gypsum matrix…