Rock Crystal Specimen Box

Rock crystal is one of the most expensive and most popular gemstones, which has been known to people since ancient times. If we look at its chemical structure, it is the purest, limpid variety of crystalline quartz. It is formed by crystallisation from pure silicate hydrothermal solutions. Most often, crystal quartz forms pseudo-hexagonal crystals, which can be up to several decimetres long. Rock crystal is deposited in many localities all over the world, the most known is in the state of Minas Geraís in Brazil.

About the product: The economy package with 10 - 12 pieces of druses and crystal points in AA quality (24 €/kg). The price is per 1 box. The minerals are carefully arranged on paper shreds in a big cardboard box with a lid. Box sets provide a complex presentation of minerals.

Size: approx. 40 x 29 x 10 cm

Weight: approx. 4.9 - 5 kg