Origin
Rock crystal is the clear variety of the quartz mineral species and sourced all around the world.
Name
The name is derived from the Greek word ‘krystallos,’ meaning ice, rock crystal was once thought to be ice that was permanently frozen.
PROCESSING
Cutting and polishing only.
APPEARANCE
Colourless and transparent.
Care
Avoid rough handling and when not being worn, store items of jewellery separately to avoid scratches. Clean with warm, soapy water and gentle brushing. Ultrasonic cleaners should be used with caution.
Durability
Rock crystal has a hardness of 7 on the Mohs scale, and good toughness. This makes it durable and suitable for use in jewellery.
Facts
SPECIES/GROUP : Quartz
CLASSIFICATION : Gemstone