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Tuesday, 28 June 2016

ORES AND ALLOYS

ORES AND ALLOYS:

Ores
Aluminium (Al)
Bauxite, Corundum, felspar, Cryolite, Kaolin

Antimony (Sb)
Stibnite

Barium (Ba)
Barite, Witherite

Cadmium (Cd)
Greenockite

Calcium (Ca)
Chalk, Quicklime, Calcite, Dolomite, Gypsum, Asbestus


Chromium (Cr)
Chromite

Copper (Cu)
Malachite, Chalcocite, Chalcopyrite, Cuprite

Gold (Au)
Quartz, Calaverite, Silvenites

Iron (Fe)
Hematite, Magnetite, Lemonite, Copper pyrites

Lead (Pb)
Galena

Magnesium (Mg)
Magnesite, Dolomite, Epsom salt, Carnalite

Manganese (Mn)
Pyrolusite

Mercury (Hg)
Cinnabar

Potassium (K)
Carnalite, Sylvite, Potash

Silver (Ag)
Argentite

Sodium (Na)
Rock Salt, Trona, Borax

Strontium (Sr)
Strontianite, Silestine

Tin (Sn)
Cassiterite

Zinc (Zn)
Zincite, Ferulinite , Calamine

Uranium (U)
Uraninite

Tungsten (W)
Wolframite, Scheelite

Nickel (Ni)
Pentlandite, Milarite

Beryllium (Be)
Beryl


Alloys:

Alloy                                      Components


Brass                             Copper and Zinc

Bronze                           Copper and Tin

Gun Metal                      Copper, Zinc and Tin

German Silver                Copper, Zinc and Nickel

Duralumin                       Aluminium, Copper, Magnesium and Manganese

Magnesium                     Aluminium and Magnesium

Nickel Steel                     Iron and Nickel

Stainless Steel                  Iron, Chromium and Nickel

Electrum                            Silver and Gold

Solder                                 Tin and Lead

Invar                                    Iron and Nickel

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