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汉语拼音：yǔn tiě

含铁质较多或全部是铁质的陨星。

• If the aerosiderite contains the other ingredients which is not uniform, then when manufacture it whether passes through collapse and forge?

  如果陨铁含铁及其他成分不匀，制作时是否经过折叠锻打？

• As a whole, is aerosiderite a material which use to make the tool directly?

  陨铁总体上是可以直接制作工具的匀质材料？

• There are many different elements in aerosiderite , the main element are iron and nickel, and some rare element in earth.

  陨铁成分很杂主要是铁和镍，还有地球少有的元素。

• Does aerosiderite has veins?

  陨铁有其固有花纹么？

• The content of nickel of aerosiderite always achieves 15%-30%, even higher!

  陨铁的镍含量经常可以达到15-30%甚至更高！

• How can you judge that it is aerosiderite?

  陨铁的话是从何看出？