What the mineral used gilsonite for?

Gilsonite, a natural asphaltite, is primarily used as a binder in various applications, including the production of paints, coatings, and inks. It enhances the durability and water resistance of these products. Additionally, it serves as a filler in rubber and asphalt products, improving their performance and longevity. Its unique properties also make it valuable in oil drilling as a lost circulation material.