USING MINERAL RESOURCES THE USES OF MINERALS⦠Minerals are the source of gemstones, metals, and a variety of materials used to make many products. Gemstones- Usually,…
Earth Origins Jeopardy Mineral Properties 100 What mineral property, measured on Mohâs scale, measures resistance to scratching? hardness To Board Mineral Formation 100…
Using Mineral Resources (pages 80â85) Using Mineral Resources (pages 80â85) Key Concept: Minerals are the source of gemstones, metals, and a variety of materials used to…