What Is The Least Useful Way To Identify A Mineral?

What Is The Least Useful Way To Identify A Mineral? –Streak is the least useful property for identification because it does not work for minerals with metallic lusters. -Density is the least useful property for identification because different specimens of the same type of mineral can vary in size. What is the least reliable way

What Is The Term For A Mineral That Breaks Jagged?

What Is The Term For A Mineral That Breaks Jagged? fracture. when minerals break with rough or jagged edges. gem. What is it called when a mineral breaks into jagged pieces? Fracture. is the tendency of a mineral to break into irregular pieces. Some minerals such as quartz break into pieces with curved surfaces, as