The Diamonds by Ravi Landeck

Arthur licked it next to it and stared it strangely. Seal the bag with tape. Derek pulled out the knife and handed it to Arthur. "Here," James raised his eyebrows. Derek lowered his head and frowned his eyes. Arthur cut the seal with the fluid action of the knife and pulled the zipper of the bag. Yes. Hundreds of bright polished diamonds shine in the forest. "I am done!" James screamed. "This is a miracle!" "Diamond!" Arthur laughed and Derek jumped with joy. "Gosh!" Derek said.

Brad Diamond: History of the conflict diamond in Sierra Leone: The name "Diamond" comes from Greek and "Adama" means invincible. Proper diamond is made of pure carbon, the hardest natural substance known to humans. Diamonds have long been a symbol of wealth and wealth. The King and the Queen have already wrought these forms of enriched carbon and as time went on they became unaware that millions of people got tired. These jewels may become transparent and dirty. The medium is called a diamond lattice. Diamond is the substance with the best physical properties, most of which comes from a strong covalent bond between atoms. In particular, diamond has any bulk material with the highest hardness and thermal conductivity. Electrical conduction: -. Less diamonds

The value of industrial diamond is mainly in its hardness and thermal conductivity, and many of the diamond's gemological characteristics (eg 4 C) are irrelevant for most applications. 80% of the mined diamonds (about 135 million carats (27,000 kg) per year) are not suitable for use as gemstones and are used industrially. In addition to diamond mining, synthetic diamonds were discovered shortly after the industrial inventions of the 1950's, and synthetic diamond of 570,000,000 carats (114,000 kg) was produced annually for industrial use (2004; 2014, 4, 500,000 carats (900,000 kg )) 90% of them are produced in China. About 90% of diamond grinding sand is currently of synthetic origin

The value of industrial diamond is mainly in hardness and thermal conductivity, and transparency and color of jewelry quality are almost irrelevant. Approximately 80% (equivalent to about 100 million carats or 20 tons per year) of mined diamonds are not suitable for industrial gem decomposition (called bort). Synthetic diamond invented in the 1950s was almost instantly used for industrial applications and produced 3 billion carat (600 tons) of synthetic diamond a year. Major industrial applications of diamond are cutting, drilling, grinding, polishing. Most of these applications do not require large diamonds; indeed, in addition to the small size, most gem quality diamonds can be used industrially. Diamond embedded in a drill bit or saw blade, or ground to a powder for grinding and polishing applications