The Au content of column held nonhydrocarbon,nonhydrocarbon,asphaltene and kerogen in Jinya Gold Deposits in Guangxi province was measured by the Plasma actinometer (ICP)in the paper.

用等光度计（ICP）测定了广西金牙区柱留非、非、沥青质和干酪根中的金含量，并和围岩进行了比较。