A beautiful combo specimen of calcite, dolomite and minor pyrite from Sainte-Clotilde-de-Chateauguay quarry, Quebec, Canada. It displays elegant and three dimensional calcite crystals. They are translucent to transparent, strongly lustrous and light reflective. They have a rich honey color. The dolomite crystals are sharp rhombohedra and white. In very good condition – some small contacts.

Fascinating!