ORES AND ALLOYS
ORES ::
- 1. Aluminium (Al) ::–> Bauxite, Corundum, felspar, Cryolite, Kaolin
- 2. Antimony (Sb) ::–> Stibnite
- 3. Barium (Ba) ::–> Barite, Witherite
- 4. Cadmium (Cd) ::–> Greenockite
- 5. Calcium (Ca) ::--> Chalk, Quicklime, Calcite, Dolomite, Gypsum, Asbestus
- 6. Chromium (Cr) ::--> Chromite
- 7. Copper (Cu) ::–> Malachite, Chalcocite, Chalcopyrite, Cuprite
- 8. Gold (Au) ::–> Quartz, Calaverite, Silvenites
- 9. Iron (Fe) ::–> Hematite, Magnetite, Lemonite, Copper pyrites
- 10. Lead (Pb) ::–> Galena
- 11. Magnesium (Mg) ::--> Magnesite, Dolomite, Epsom salt, Carnalite
- 12. Manganese (Mn) ::–> Pyrolusite
- 13. Mercury (Hg) ::–> Cinnabar
- 14. Potassium (K) ::–> Carnalite, Sylvite, Potash
- 15. Silver (Ag) ::–> Argentite
- 16. Sodium (Na) ::–> Rock Salt, Trona, Borax
- 17. Strontium (Sr) ::–> Strontianite, Silestine
- 18. Tin (Sn) ::–> Cassiterite
- 19. Zinc (Zn) ::–> Zincite, Ferulinite , Calamine
- 20. Uranium (U) ::–> Uraninite
- 21. Tungsten (W) ::–> Wolframite, Scheelite
- 22. Nickel (Ni) ::–> Pentlandite, Milarite
- 23. Beryllium (Be) ::–> Beryl
ALLOYS ::
- 1) Brass ::–> Copper and Zinc
- 2) Bronze ::–> Copper and Tin
- 3) Gun Metal ::–> Copper, Zinc and Tin
- 4) German Silver ::–> Copper, Zinc and Nickel
- 5) Duralumin ::–> Aluminium, Copper, Magnesium and Manganese
- 6) Magnesium ::–> Aluminium and Magnesium
- 7) Nickel Steel ::–> Iron and Nickel
- 8) Stainless Steel ::–> Iron, Chromium and Nickel
- 9) Electrum ::–> Silver and Gold
- 10) Solder ::–> Tin and Lead
- 11) Invar ::–> Iron and Nickel