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.
Well-formed crystals of graphite are quite rare in nature, and most graphite occurs in its massive form. It is a metallic mineral, black to dark gray in color, with a distinctive greasy feeling. As with many mineral properties, this greasy nature is a reflection of its internal crystal structure.