|Mineral||variety of mineral Amazonite|
|Formula KAlSi3O8] AMAZONITE|
|O||Oxygen||Other no metal||45.99%|
Amazonite is a mineral from the feldspar family, it is a variety of microcline, with the same formula as orthosis. It is an ornamental stone, most often green, but ranging from pale green to bluish green. Amazonite is sensitive to pressure, the origin of its color is not defined, but could be due to copper or to the presence of small quantities of lead and water.