Iranian Gilsonite
Industrial Minerals → Gilsonite Iranian Gilsonite: Properties, Uses, Applications, Specifications and Export Guide Introduction Iranian Gilsonite is a naturally occurring solid hydrocarbon mineral used in oil and gas drilling, asphalt modification, bitumen production, foundry applications, inks, paints, construction materials, and several specialized industrial processes. Gilsonite is also known as natural asphalt, natural bitumen, or uintaite