Spatic calcite 187

Spatic calcite RockShop - CrystalsShop in the heart of Barcelona and online

The double refraction property of optical calcite was historically used by geologists to identify minerals in the field. In the 19th century, during the pioneering era of geology, geologists carried small sheets of optical calcite called "Iceland spar" to help them determine the mineral composition of rocks.

Approximate dimensions: 2cm. (heigth) x 2cm. (wide) x 2cm. (dept)

The sale price is per unit.

The piece in the photographs and video corresponds to a random sample of the product for sale.

Please contact us if you require more information:
E-mail: cmd@cristalljoia.com
Whatsapp:+34-670-61-16-63