Rock Crystal Heart Palm Stone

Rock crystal belongs amongst the most expensive gemstones and it has been known to people since ancient times. If we look at its chemical structure, it is the purest, limpid variety of crystalline quartz. In the past, people made instruments and cult objects from this stone. Nowadays, it plays a significant role in jewellery, optics and electronics. It is deposited in many localities, but the most famous one is in the state of Minas Gerais in Brazil.

About the produt: Polished rock crystal hearts are sold by weight; the price is per 1 kg. The weight of individual pieces ranges approximately from 50 to 200 g and their size approximately 5 - 8 cm.