Rocks and Minerals Direction Guide Slide 1 - Name of Rock/Mineral and its Properties Slide 2 - Where is this rock/mineral found? Slide 3 - How is this rock/mineral used?   Slide 4 - References/Credits Page (reference websites or picture sites here!) ALL SLIDES MUST INCLUDE:   Accurate and complete information   A picture or drawing related to your rock/mineral   Appropriate slide layout for each slide   Consistent slide design throughout presentation   Appropriate use of powerpoint effects (animation, transitions, etc)   Credits slide documenting all websites/images used in powerpoint   Polished presentation

The Properties of Pumice  non-metallic  soft  does not have cleavage  streaks white  Igneous rock  floats on water

Pumice?? Where is it found?  Pumice deposits are found in areas with young volcanic fields.  In US, pumice is produced in Arizona, California, New Mexico, and Oregon

Pumice How is it used?  To make light weight construction materials such as concrete  Abrasives  Horticulture  Landscaping  Washing blue jeans