The Rock Professor has provided you with a mineral
information card. Print on stock paper, and cut out to
enhance your rock and mineral products.
To print: with your cursor, highlight the entire card below,
right click and select print, then click on "selection"
THE ROCK PROFESSOR
Minerals : Quartz, manganese, iron, copper, carbon, cobalt, chromium, iron oxides. ♦ Classification: Fossil ♦ Moh's hardness: 7 ♦ Color: Brown, red, yellow, orange, black green/blue ♦ Localities : Argentina, Belgium, Canada, Czech Republic, Germany, Egypt, Greece, Libya, United States, Australia, India, New Zealand.