Wolframite Group: Mineral information, data and localities.
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Note: "Wolframite" usually has a chemical composition covering the range between Hübnerite and Ferberite. Rarely, "wolframite" could also correspond to
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Wolframite
Wolframite mineral information and data
Wolframite mineral information and data
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Focus areas for data acquisition for potential domestic resources of 11 critical minerals in Alaska—Aluminum, cobalt, graphite, lithium, niobium, platinum group elements, rare earth elements, tantalum, tin, titanium, and tungsten, chap. C
Four bladed crystals of Wolframite dominate this very stout cluster from the important Yaogangxian Mine. The sub-metallic luster is outstanding, so
Wolframite
Wolframite: The mineral wolframite information and pictures
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por adulto (o preço varia de acordo com o tamanho do grupo)
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