The study of refining and alloying metals
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Tag: <span>M</span>
An iron oxide and common ore of iron
The Mesozoic Era occurred between 245-65 million years ago and is comprised of the Triassic, Jurassic, and Cretaceous periods
A geophysical survey that measures the intensity of an areas magnetic field
A shiny silver coloured liquid metal at room temperature. Symbol Hg. Mercury is extremely toxic and can be lethal in high human concentrations
A measure of an objects attraction to a magnet
An initial refinement of ore produced at a smelter, usually a mix of metal and sulphur, ideal for transportation but requiring further refinement.
A homogenous substance with defined chemical and physical properties, whose constituents are listed on the periodic table of elements
Calculated reserves with an approved plan of extraction
A measure of electric voltage, one-thousandth of a volt