Preview 1
6. _____ is when minerals break and the surfaces that form are smooth and flat. Other minerals show fracture as they break unevenly, along curved or rough surfaces. 7. _____ is the density of a mineral divided by the density of water. Density is a measure of how much matter is in a given amount of space. 8.
Preview 1
Preview 2
Preview 3
Preview 4
Preview 5
Preview 6