Anthracite,Calcined Anthracite, Synthetic Graphie, Metallurgical … SHAMOKIN CARBONS prides itself on being a "One Stop Carbon Shop." SHAMOKIN has a complete series of carbons for every hot metals application - Carbon Raisers, … SHAMOKIN CARBONS prides itself on being a "One Stop Carbon Shop." SHAMOKIN has a complete series of carbons for every hot metals application - Carbon Raisers, …