A transparent to translucent form of quartz, often called 'Rock Crystal' or 'Master Healer.' It's highly valued for its ability to amplify energy, intentions, and the properties of other stones, aiding clarity and healing.
Colorless, Transparent, White (milky)
Quartz is classified as a tectosilicates, quartz group mineral which typically crystallizes in the α-quartz: trigonal β-quartz: hexagonal system. Its chemical formula is SiO2. Common crystal habits include 6-sided prism ending in 6-sided pyramid (typical), drusy, fine-grained to microcrystalline, massive.