Dolomite exhibits several key properties that make it valuable in various applications. Its ability to react with acid is notable and finds use in treating acid mine drainage. With a hardness ranging from 3.5 to 4 on the Mohs scale, dolomite is a durable material commonly utilized as a construction aggregate. Moreover, it serves as a significant source of magnesium, an essential nutrient for plants and animals. These properties make dolomite a versatile and important mineral in industrial and agricultural contexts.