The disseminated blebs are generally composed of one pyrrhotite individual accompanied by varying amounts of pentandite and chalcopyrite . 分散的泡体常由磁黄铁矿个体与多少不等的镍黄铁矿及黄铜矿共生。
At pegmatite contacts the composition changes to chalcopyrite, millerite, pyrite, and violarite accompanied by magnetite and hematite . 在伟晶岩接触带，硫化物成分变为黄铜矿、针镍矿、黄铁矿及硫镍铁矿，伴生有磁铁矿和赤铁矿。
Methods for determination of tungsten in nickel alloys 镍合金中钨含量的测定方法
Iron ores - methods for determination of nickel content 铁矿石.镍含量的测定方法
Standard specification for nickel strip for electron tubes 电子管用镍带标准规范
