sedimentary iron deposit
常見例句
- This deposit belongs to metamorphic sedimentary type which is controlled by iron-bearing sedimentary construction and metamorphism.
該鑛牀屬於受含鉄沉積建造及變質(zhì)作用控制的變質(zhì)沉積型鑛牀。 - They are mainly volcano-sedimentary origin with late hydrothermal modification, such as Longchushan lead-zinc deposit in Linghai and Lijin iron-lead-zinc deposit in Sanmen.
其中層狀鑛牀具有同生和後生的雙重特征，多成因，多來源，是較典型的火山沉積——後期熱液疊加改造型鑛牀。 返回 sedimentary iron deposit