 |
Obsidian is an igneous rock and the composition of the SiO2 (silica)-based. Obsidian Lava volcano are formed after the rapid cooling of natural glass, crystal belong to the non-pure crystal gem.
Obsidian is usually black, but also has visible brown, gray and a small number of red, blue or even green obsidian. Obsidian may have are all monochrome, or have stripes or spots and the flash Rainbow Obsidian is most famous .Because of the more sparse production ,the Rainbow Obsidian is of highest prices. The goods are quite beautiful.
The distribution of Obsidian are areas where there was volcanic activity, such as the United States, Hawaii, Japan, Indonesia Java island, the other in Iceland, Hungary, Italy Lipari Islands, the former Soviet Union, Mexico, Ecuador and Guardia Mara .
|
|
Featured Item |
