copper
Metal cannot be extracted from Gold, as Gold itself is a metal.
Iron is extracted from haematite.
Aluminium is extracted from alumina.
Autunite is not magnetic. It is a hydrated calcium uranyl phosphate mineral that does not exhibit magnetic properties.
Yes, autunite is radioactive due to its uranium content. It is a mineral that contains uranium and typically emits low levels of radiation. Proper handling and disposal protocols should be followed when working with autunite to minimize exposure to radiation.
Lithium is extracted as the molten metal by a process of electrolysis.
calcium
Autunite is a yellow mineral with tetragonal crystals, chemical formula Ca(UO2)2(PO4)2·10-12H2O.
Rollin C Vickers has written: 'An occurrence of autunite' -- subject(s): Petrology, Autunite
No, ore is not the crudest form of metal. Ore refers to a naturally occurring rock or mineral from which a metal or valuable mineral can be extracted. The crudest form of metal is typically the metal in its raw state after it has been extracted from the ore and before it has been processed or refined.
Titanium is extrated.
iron