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manganese minerals造句

"manganese minerals"是什麼意思  manganese mineralsの例文  

造句與例句手機手機版

  • The orange colored layers are stained with iron and manganese mineral deposits.
  • The core may be microscopically small and is sometimes completely transformed into manganese minerals by crystallization.
  • It also occurs as alteration of manganese minerals such as rhodocrosite during low oxygen metamorphism and metasomatism.
  • It occurs as a primary phase or as alteration of other manganese minerals during metamorphism of manganese deposits.
  • Laterite covers are formed on both sides of carbonatite ring with accumulation of residual ferruginous-manganese minerals.
  • The chemical composition of nodules varies according to the kind of manganese minerals and the size and characteristics of the core.
  • Joseph Milligan sent specimens of a manganese mineral from Frenchman's Cap and Galena to the 1851 Great Exhibition in London.
  • High quality samples have been found in South Africa and Namibia where it is associated with other manganese oxides, pyrolusite and psilomelane and the iron-manganese mineral bixbyite.
  • Its estimated reserves are about 40.205 billion tons of iron ore of 50 % iron, mainly in hematite and magnetite form, and in lesser quantities in siderite and manganese minerals.
  • It's difficult to find manganese minerals in a sentence. 用manganese minerals造句挺難的
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