If you are on a wired network, try the following: 1  Check whether other computers on the network are using a lot of resources or performing heavy downloads or uploads, and see if they can be delayed or halted. 2  Stop unnecessary video. 3  Ensure that your router or modem have the latest firmware available.
Graphite is a naturally-occurring form of crystalline carbon. It is a native element mineral found in metamorphic and igneous rocks. Graphite is a mineral of extremes.It is extremely soft, cleaves with very light pressure and has a very low specific gravity.hat remains is a nearly pure carbon material that crystallizes into mineral graphite. This graphite occurs in seams that correspond to the original layer of coal. When mined the material is known as amorphous graphite. The word amorphous is actually incorrect in this usage as it does have a crystalline structure.
Graphite in CanadaThere are 2 types of graphite-natural and synthetic. Natural graphite is black with a sub-metallic lustre, feels greasy and stains the fingers. Graphite is found mainly in METAMORPHIC ROCKS, most frequently in schist and as small crystals in impure marbles in association with other minerals.Timcal Canada Inc, in Lac-des-les, Quebec, is the only graphite producer in Canada. form of the element carbon (just like diamond is pure carbon). Graphite is used (with clays) in the lead of pencils, as a lubricant, for crucibles (vessels to hold high temp â¦ erature molten metals), and a host of other things.. 3 people found this useful.