Code: 2552
12 percent of the earth s crust is quartz which is also known as silica. Quartz is a family of minerals with the same chemical composition; silicon dioxide (SiO2) and similar physical properties. Clear quartz is the most pure variety. Other varieties of macro-crystalline quartz (recognizable with the naked eye) include citrine amethyst aventurine blue quartz hawks-eye tigereye prasiloite quartz cats eye smoky and rose quartz. Microscopically small crystal quartz (called crypto-crystaline quartz) generally known as chalcedony includes agate petrified wood chrysoprase bloodstone jasper carnelian moss agate and sard.

Gemstone Hardness = 7
Gemstone Family Quartz
Birthstone for the month of
$15.00

Quatity in stock: 1