Rocks Minerals
We are offering minerals specific gravity collection (set of10) , physical properties of minerals.
rocks minerals collections education teaching aids geological showcases rocks & minerals collections
specific gravity : specific gravity of a mineral is a comparison or ratio of the weight of the mineral to the weight of an equal amount of water. The weight of the equal amount of water is found by finding the difference between the weight of the mineral in air and the weight of the mineral in water.
this collection contains 10 minerals having property of