settingits
Settingits, also known as settingite, is a rare mineral that was first discovered in the 19th century. It is a complex borosilicate with the chemical formula (Na,Ca)2B4Si2O12. Settingits are typically found in volcanic rocks and are often associated with other minerals such as nepheline and sodalite. They are named after their setting, or location, in the host rock.
Settingits are usually colorless or white, but can also be found in shades of blue, green, or
The mineral is of limited interest to collectors and is not commonly used in jewelry. However, it
Settingits are not considered to be a significant source of any particular elements, but they do contain