2.4" Quartz Crystal - Brazil

This is a beautiful quartz crystal from Minas Gerais, Brazil. It measures 2.4" x 1.3".

Silicon Dioxide, also know as SiO2 or Quartz, is the second most abundant mineral in the Earth's crust. Quartz crystals generally grow in silica-rich, hot watery solutions called hydrothermal environments, at temperatures between 100°C and 450°C, and usually under very high pressure. Quartz veins are formed when open fissures are filled with hot water during the closing stages of mountains forming, and can be hundreds of millions of years old.
DETAILS
SPECIES
Quartz
LOCATION
Minas Gerais, Brazil
SIZE
2.4" x 1.1"
CATEGORY
SUB CATEGORY
ITEM
#99718