1 of 6

Slide Notes

DownloadGo Live

Rocks and Minerals

Published on Dec 08, 2015

No Description

PRESENTATION OUTLINE

Rocks and Minerals

By Alondra Moran-Jimenez

Turquoise is a mineral. turquoise can be a gem and can be a greenish color.

Untitled Slide

Pyrite(fool's gold)

fools gold

  • Lustre:Metallic Diaphaneity (Transparency):Opaque Colour:Pale brass-yellow Streak:Greenish-black Hardness (6-6 1/2 Hardness (Vickers):VHN100=1505 - 1520 kg/mm2 Hardness Data:Measured Tenacity:Brittle

geodes are rocks

Photo by kulp