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My Rocks

My Minerals

Mineral a pure naturally occrring non living soild. Quartz Quartz appears in many rocks

Quartz can be made to make sand paper and cement and other stuff to.

Pyrite Pyrite is a compound of iron and sulfur When pyrite is struck with a hammer, sparks are produced

Jasper Jasper is really harder than a knife. Jasper is a mineral or other material used in jewelry and other ornaments that is beautiful, durable, and rare. Gems include diamonds, emeralds, opals, and rubies.

Calcite

Calcite is a mineral that occurs in small amounts in most types of rocks\ Many invertebrates (animals without backbones) have skeletons of calcite.