Rock crystal

Skull pendant in rock crystal from Brazil. Variety of quartz clear and colorless. Rock crystal is used in jewelry but as for the size of ornamental objects. Dimensions 17x15 mm.     Silvered setting.

Rock crystal necklace cracked from Brazil. The balls measure 6 mm in diameter. Variety of quartz, 12% component of the earth's crust. The giant crystals can weigh several tons. Rock crystal was formerly used to cut luxury items: bowls, vases etc.. The necklace measures 41.50 cm long. Clasp in sterling silver.   

Rock crystal ring from Brazil. The silver setting is three times around the finger. The ring is completed by a faceted stone at each end. Size 57

Rock crystal pendant from Brazil. it is a variety of quartz is colorless and transparent. The round faceted stone measures 16 mm in diameter. Setting with 4 doubles claws in sterling silver.

Rock crystal ring. Silver 925 setting and oval faceted rock crystal 20x15 mm from Brazil. Size 66 very large may be for a men. Weight 17 gr.

these rock crystal earrings are signed by the french creator Amok. They consist of six pendants in association with black onyx. The earrings are made in silver 925. They measure 8 cm long and weight 50 gr.