a couple g's yo It dont cost no couple o' G's its $11 per 100 gm (pure) and $2.9 per 100 gm(bulk) its pretty cheap for being a such an attractive engg element
Last time I checked it was around $1983 per pound
how much the 1 gramm tungsten
in what form? carbon can be coal from a mine, grafit from a pencil or a diamond. they are all carbon but the price defers greatly.