Lignite used/mined in in 1850-1950 (estimated)
Country Production (million tonnes/year) Australia 44.5 Guinea 17 Jamaica 12.6 Brazil 12 China 9 India 6 Venezuela 4.8 Surinam 3.9 Russia 3.6 Kazachstan 3.4 Guyana 2.3 Greece 1.8 Total 120.9
Iron ore is typically an oxide of iron. Haematite is very commonly mined this is a mineral form of Fe2O3. Magnetite has been mined , this is a form of Fe3O4.
gold
Harland, near Columbia, the United States, China and Africa.
Yes, uranium is mined in Australia it is mined in South Australia
Haematite is mined in Western australia, Hamersley province.
Oil is not mined it is drilled except for oil shale which is mined. Shell in the past has mined for oil shale. Click the link.
Fine grade dolomite is mined at Ardrossan, South Australia.
Opals are mined in Australia.
south Australia
The Great Australia Mine
Diamonds mined in Australia follow the same type of distribution channel as diamonds mined in any country. Mined diamonds are graded, brokered, then bought and sold based on the diamond's quality.
Yes.
Opal is mined at Coober Pedy in South Australia.
yes
Minerals and gemstones mined in Australia include: Bauxite Coal Diamonds Salt Uranium Opals Sapphires