These calcite crystals are rare in this Romanian mine and even on the market. This is a complex composition of the positive rhombohedron and scalenohedron faces. It is disposed on a matrix with quartz crystals. A specimen for lovers of crystallography. The main crystal is: 5 x 4,8 x 3,9 cm.  Fluorescence UVC & UVA

ORIGIN: BAIA SPRIE, MARAMURE, ROMANIA

DIMENSIONS: 8.1x6.2x3.9