Amethyst, Slovakia, Cabinet-Sized SpecimenApprox. Dimensions: 1. 8 in x 1. 3 in x 3. 7 in Approx. Weight: 264 grams Prismatic crystals of Quartz Amethyst with such a light color that it can only be seen when held at an angle. A grainy crust of Quartz covers some areas of the Amethyst as well as the rocky base to which it is attached.

Weight: 1687 grams

Heves County

Bornite has a multicolored sheen that forms when the mineral is exposed to air creating a colorful tarnish

tiny crystals of Anglesite

A brownish-red in color

Well-formed crystals of Pyrite with cubic crystal formation on black pyramidal base rock

Crystals are translucent in this miniature-sized specimen

Weight: 407 grams

and a glassy luster for a polished look

Weight:140 grams

A slight yellowing can be found with the Sphalerite

A flattened