Tin sand
Details
Tin tin weathered sand after the original raw water handling and sorting through final deposit formation. Compared to the original tin, tin sand quality is generally higher, and its performance is superior to the general processing Xuanye native tin. Tin sand component of SnO2, colorless , extremely rare, because often niobium, tantalum, iron, and manganese, and color was dark brown and Lek table, tungsten and yellow wax, deep dark cassiterite light brown streaks. Adamantine luster, fracture oil sheen, transparency with the color varies, mostly translucent to opaque, was sandy. Tin tin sand is the main raw material extraction.
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