Blue calcite trace elements often infiltrate the

trace elements often infiltrate the fossilization process

giving the rock a shape similar to a rose blossom

Episode from Peru

5cm x 4cm x 2

Blue calcite trace elements often infiltrate theBlue Calcite Natural Mineral Rough From Androy Region Madagascar Size 9. 7cm x 7. 2cm x 7. 3cm Weight 629g You will receive the item in the photo Blue calcite is a beautiful calming sky to medium blue variety of calcium carbonate. Its unique pastel colour comes from trace inclusions and natural exposure to ionizing radiation. It is a relatively soft mineral with a MOHs hardness rating of 3. Blue calcite belongs to the trigonal crystal system and