Elaterites
Elaterites refer to a group of minerals that belong to the silicate class. These minerals are typically characterized by their high silicon content and can be found in igneous rocks, as well as some metamorphic and sedimentary rocks. Elaterites often have a vitreous luster and can come in a variety of colors, including white, green, brown, and black. They are commonly used in the production of ceramics, glass, and as gemstones in jewelry making.