Kailo Territory is home to open pit wolframite and Cassiterite mines. The mineralisation is characterised by sheeted greisen veining and stockworks containing wolframite and cassiterite. Ferrotungsten comes from rich ore raw materials primarily of wolframite or scheelite. Its important ores include wolframite and scheelite. The veins commonly contain tourmaline, topaz, fluorite, apatite, wolframite, molybdenite, and arsenopyrite. The second pair were strongly magnetised and attracted the wolframite, which is weakly magnetic. The second pair were strongly magnetized and attracted the wolframite, which is weakly magnetic. Wolframite, a tungsten ore, was discovered at Needle Hill in 1935. Other mineral deposits include Baryte, Gypsum, Feldspar, Wolframite, Kaolinite, mineral salts and Gemstone etc. For example at 40 kilobars, it adopts a structure related to wolframite. The ore minerals of tungsten include wolframite, scheelite, and ferberite. It is commonly associated with topaz, cassiterite, wolframite, lepidolite, spodumene, beryl, tourmaline, and fluorite. Pharmacosiderite, Cassiterite and Wolframite of specimen quality have also been recovered from the mine. Wolframite and cassiterite are heavy minerals, making them very suitable for recovery by gravity separation. Wolframite (tungsten) can be found in the North states.