Ironsand

（重定向自Iron Sand）

Ironsand also known as iron-sand and iron sand is a type of sand with heavy concentrations of iron. It is typically dark grey or blackish in colour.

It comprises mainly magnetite, Fe₃O₄, and also contains small amounts of titanium, silica, manganese, calcium and vanadium.

单词	Iron Sand
释义	Iron Sand 英语百科 Ironsand （重定向自Iron Sand） Ironsand also known as iron-sand and iron sand is a type of sand with heavy concentrations of iron. It is typically dark grey or blackish in colour. It comprises mainly magnetite, Fe₃O₄, and also contains small amounts of titanium, silica, manganese, calcium and vanadium.
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