3.7" Polished Rose Quartz Sphere - Madagascar
This is a 3.7" wide, polished rose quartz sphere from Madagascar. This specimen has been polished into a perfect round sphere that sits beautifully on it's provided stand. The coloration of the quartz is vibrant and stunning.
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.