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
Chemistry: copper carbonate ♦ Opaque ♦ Luster: from silky to dull ♦ Crystal system: monoclinic prismatic ♦ Moh's hardness: 3.5-4 ♦ Color: bright green ♦ Localities: Ural mountains of Russia, DR Congo, southwestern U.S. copper districts.