We are in need of all types of Precious Metal Ores, PGM Ores, Black Sands for refining.  Prefer U.S. Suppliers, but will consider international dependent upon requirement. We have proven processes for separation of "complex" materials, and proven separation of black sands. Quotas are being filled quickly, so time is of the essence. Have urgent need for Alaskan Black Sands.  Large quantities preferred, minimum 5 tons.