Use cotton buds to daub the oil and apply it directly to the pimples. You can also mix the powder with a small quantity of water to form a paste and apply it to the spots. Leave the paste on throughout the night so it can penetrate the skin destroy all the bacteria in the pimples.
Kimberlite is a bluish rock that diamond miners look for when seeking out new diamond deposits. The surface area of diamond-bearing kimberlite pipes ranges from 2 to 146 hectares (5 to 361 acres). Diamonds may also be found in river beds, which are called alluvial diamond sites.
  However, the diamond itself is a metamorphic  mineral, as it forms under heat and pressure from solid-state  processes. It forms independently of the igneous rock in which it  is found, qualifying it as a type of xenocryst. + 30 others found this useful.