Fluorite, Co. Durham, England, Cabinet-Sized SpecimenApprox. Dimensions: 2. 57 in x 1. 45 in x 1. 94 in Approx. Weight: 141 grams Icy blue specimen of Fluorite with barrel shaped crystals of Baryte. The translucent crystals are inter grown cubic twins with gray centers. Baryte is white with light brown.

An earthy white and brown specimen of Aluminite with uneven mammillary masses

Ankerite is attached to the Magnesite in flat

Chispas Mine

Weight: 489 grams

There are several smaller

Weight: 968 grams

this large specimen hails from Kazakhstan

80 in  x 2

A dark golden color gives a slight metallic sheen

Weight: 314 grams

Natural etchings occur on this miniature-sized specimen of Quartz

Flaky layers make up the Muscovite with thin crusts of Orthoclase covering their thin plates