Thermoplastics, in basic terms, are melt-processable plastics (materials that are processed with heat). When enough heat is added to bring the temperature of the plastic above its melt point, the plastic liquefies (softens enough to be processed).
In the U.S., diamonds have been found in Arkansas, Colorado, Wyoming, and Montana. In 2004, the discovery of a microscopic diamond in the U.S. led to the January 2008 bulk-sampling of kimberlite pipes in a remote part of Montana.
Argyle Pink Jubilee is the largest pink diamond ever found in Australia weighing 12.76 carats. The diamond was found in Western Australia in Argyle Mine who is the largest producer of pink diamonds in the world. â Ashberg Diamond: 102.48: amber: South Africa: 102.48 carats (20.496 g) â Aurora Butterfly of Peace: A display of 240 fancy-colored diamonds.