Diamonds and graphite are rocks. If possible, we will hear it, because it becomes a precious and expensive stone, and is often a symbol of the prestige of established people. Whereas if graphite but rarely hear it. I will explain what I will find and describe.

Diamond

According to the Great Indonesian Language Dictionary, the well-honed diamonds are fine sharpened until the light shines beautifully. Or in other ways is the diamond that has been processed through the rubbing process and has been carried out in accordance with the rules of the cutting principle, and is ready to be made into a necklace, bracelet, ring, bross, etc. jewelry.

Graphite

Graphite, of course diamond, is a form of carbon allotropes, because these two compounds are similar but their atomic structure affects their chemical and physical properties.

Graphite consists of layers of carbon atoms, which can easily slip. That is, graphite is very soft, and can be used as oil. Graphite is now later as "lead" in pencils.