The six minerals olivine, quartz, feldspar, mica, pyroxene and amphibole are the commonest rock-forming minerals and are used as important tools in classifying rocks, particularly igneous rocks. Except for quartz, all the minerals listed are actually mineral groups.lagioclase. Feldspar: Feldspar is the other common, light-coloured rock-forming mineral. Instead of being glassy like quartz, it is generally dull to opaque with a porcelain-like appearance. Colour varies from red, pink, and white (orthoclase) to green, grey and white (plagioclase).
Ice Cube's look-alike son O'Shea Jackson Jr. on playing dad in 'Straight Outta Compton'. Like father, like son! Ice Cubeâs 24-year-old son OâShea Jackson, Jr. is his fatherâs double. The 24-year-old actor is portraying the teenage version of his father in the N.W.A biopic, Straight Outta Compton which hit theaters on August 15.
Ice Cube partnered with entertainment executive Jeff Kwatinetz to start the league for former professional players over the age of 30. It is expected to start play on June 24 with Chauncey Billups, Rashard Lewis and Kenyon Martin among the former NBA stars already committed to the league.