Chalcocite with Laumontite, Somerset, England, Cabinet-Sized SpecimenApprox. Dimensions: 2. 59 in x 2. 14 in x 2. 11 in Approx. Weight: 260 grams A massive specimen of Chalcocite with a streak of powdery Laumontite in the center. The dark gray Chalcocite has a red tinge distributed through it, and the Laumontite has the typical powdery white color with pinkish hues. Areas of glassy red are visible within the Laumontite.

The angle of the crystals creates a pyramidal appearance in the individual crystals

Weight: 164 grams

Grape-like clusters of Quartz are massed together with a coating of Realgar to give a touch of red color to this tan specimen

Light brown intergrown tabular Fluorite crystals are encrusted on several faces with Siderite

Weight: 272 grams

Small hexagonal crystals spike upward in this Quartz specimen with Pyrite

sharply pointed needles

Greek for heavy

There is a patch of milky white on the underside

Larger dark gray area is visible on the underside of the specimen

Aesthetic shape and transparent crystals

the Zanazziite’s dull