CALCITE with DOLOMITE

A typical mixed sulphide and quartz matrix overgrown with a mass of small golden chalcopyrite crystals and iridescent pyrite crystals on top of which has developed a cover of cream dolomite crystals.   At one end is a large group of radial oriented thin scalenohedral calcite crystals.

13.5cms x 6.5cms x 6.0cms.

Cavnic, Romania.

ex Potts Collection #271