The Expedition Parka is one of Canada Goose's most iconic and warmest parkas, transformed into the PBI version. The 'PBI' stands for Polar Bears International, and the parka comes complete with the PBI logo and the signature blue color. With every purchase of the PBI Expedition Parka, $25 will be donated to PBI which supports the conservation of polar bear habitats through research and education.
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.raphite is a naturally-occurring form of crystalline carbon. It is a native element mineral found in metamorphic and igneous rocks.
Graphite, one of the softest materials known, is a form of carbon that is primarily used as a lubricant. Although it does occur naturally, most commercial graphite is produced by treating petroleum coke, a black tar residue remaining after the refinement of crude oil, in an oxygen-free oven.