Very sharp, slightly iridescent crystals of bornite on a matrix of micro quartz crystals.

A compact group of intergrown, silvery red crystals of pyragyrite with great luster and form, with the main doubly terminated crystal at the tip. Old classic.

Bladed discoidal crystals of rhodochrosite with pyrite crystals and sulfides.

Rhombs of pink rhodochrosite replacing triangular helvite crystals, on a matrix of muscovite crystals. Unusual pseudomorph formerly in the Beau Gordon coll.

Hot pink, prismatic gemmy crystals of rhodochrosite on matrix.

A group of reddish pink rhodochrosite prisms form a spherical group, on matrix.

Extremely sharp and deep lustrous red, gemmy scalenohedral crystals of rhodochrosite on a bit of matrix. Most of the crystals have a basal termination and only one on the edge is not perfect. A great TN!

Several reddish pink spheres of rhodochrosite on a manganese matrix.

Medium pink rhombs of rhodochrosite forming an aesthetic rosette that sits on a matrix of quartz and sulfides.

Strawberry red rhombs of rhodochrosite with minor quartz attached. Wonderful Peruvian TN.