Apart from magnetite and almandine garnet, the skarn also contains these minerals: idocrase, actinolite, epidote, fluorite and andradite (another garnet mineral).

主要构成除磁铁和铁铝榴石外，矽卡岩尚有其如符山石，阳起石，绿石，萤石及钙铁榴石。