El melon and more abundant mineral resources, mineral-based gold and silver, mainly in Machado odd and Sa Luma. The copper production Machado odd. Sulfur mine in the Galapagos Islands.In addition to iron, lead and mineral resources. Therefore the gold and silver beneficiation production line has a greatly development. The 3R2715 Raymond mill capacity 200-500tph play an important role in the gold m

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