The amphibole in the Mengku iron deposit is actinolite belonging to ferro-edenite.

属于单斜中的阳起。

Mineral constituents consist mainly of jadeite, aegirine-augite, magnesio-riebeckite, winchite, magnesio-hornblende, actinolite, quartz, albite, rutile and sphene.

主矿物为硬玉、霓辉、纳、蓝透、、阳起、英、钠长、金红和榍。

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

主构矿物除磁铁矿和铁铝榴外，矽卡岩尚有其他矿物如符山，阳起，绿帘，萤及钙铁榴。