Description
Gilsonite (uintaite) is a natural hydrocarbon substance of the class known as asphaltites (see Asphalt), occurring as a coal-like solid which is mined much like other minerals and sold essentially in its native state.
Minerals
Gilsonite (uintaite) is a natural hydrocarbon substance of the class known as asphaltites (see Asphalt), occurring as a coal-like solid which is mined much like other minerals and sold essentially in its native state.
