The most important mineral of chromium is chromite.
Chromite is the chromium ore containing iron,chromium oxide
The most important minerals of chromium are chromite and crocoite.
Important chromium ores deposits exist in South Africa, Kazachstan, Russia, India, Turkey.
Pews such as chromium,nickel,and lead, pb, ores form within cooling
There are only 2 Tin ores - Cassiterite and Stannite.
Chromium
Chromium is a 3d element. chromium is a metal.
Chromium is associated with iron in chromite.
Important chromium ores deposits exist in South Africa, Kazachstan, Russia, India, Turkey.
Pews such as chromium,nickel,and lead, pb, ores form within cooling
Uranium and zirconium ores
There are only 2 Tin ores - Cassiterite and Stannite.
Calaverite , Sylanite ,Nagyagite , Petzite , Krennerite are some of the ores of gold but i don't know how about common ores of gold
wood Petrol, methane gas, wood, coal, diamonds, precious and semi precious stones, uranium, cobalt, nickel, lanthanides, gold, platinum and other platinum metals, iron ores, potassium ores, chromium, asbestos and many others.
some common ores are iron, copper, and gold magnetite, chromite, bauxite, ilmenite, pitchblende, carnotite, hematite, monazite, etc.
In some special circumstances Igneous rocks host important mineral deposits (ores): for example, tungsten, tin, and uranium are commonly associated with granites and diorites, whereas ores of chromium and platinum are commonly associated with gabbros.
Chromium has several valence states, only one of which is Chromium III. States 2, 3, and 6 are most common but 1, 4, and 5 are possible. Total chromium means the amount of chromium in all valence states.
Two of the most common ores are Haematite and Magnetite, the most common being Hematite.Some others are Taconite, Goethite, Limonite and Siderite.
Chromium