Tin Ore( Cassiterite)
State: Plateau, Bauchi, Kano, Kaduna, Nasarawa
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Description
Tin Ore( Cassiterite) is a tin oxide mineral, SnO2. It is generally opaque, but it is translucent in thin crystals. Its luster and multiple crystal faces produce a desirable gem. Cassiterite was the chief tin ore throughout ancient history and remains the most important source of tin today.