pinite

A gray, green, or brown mineral similar to mica, formed by chemical alteration of other minerals, such as cordierite.

A hydrous silicate of aluminium and potassium, occurring massive of a white to gray or green or brown color and dull waxy luster.

A variety of sugar derived from hexahydrobenzene, C₆H₆(OH)₅(OCH₃), which exudes from wounds in the California sugar-pine, Pinus Lambertiana.

Any fossil wood which exhibits traces of having belonged to the Pine family.

A sweet white crystalline substance extracted from the gum of a species of pine (Pinus Lambertina). It is isomeric with, and resembles, quercite.

A compact granular cryptocrystalline mineral of a dull grayish or greenish white color. It is a hydrous alkaline silicate, and is derived from the alteration of other minerals, as iolite.

Any fossil wood which exhibits traces of having belonged to the pine family.

A sweet white crystalline substance extracted from the gum of a species of pine (Pinus lambertina), isomeric with quercite.

grey or green or brown mineral similar to mica and containing aluminum and potassium sulphates