The mill was operational from 2007 (by Minerales Vane S.A. de C.V.) until April 2017, processing material from various operations in the region on a both a profit sharing and toll basis. The toll materials were tested prior to processing to estimate recoveries and concentrate grades. Typical reported recoveries were in the range 85 to 92% for gold and 72 to 77% for silver. The mill operated as recently as February 2019 for processing of a bulk sample of approximately 600 tonnes. Due Diligence uncovered the requirements for usual wear and tear maintenance estimated at $95,000 to restore the mill to functional condition in order to receive and run a 1,000 tonne bulk sample from El Dorado. The Company has initiated discussions for potential lines of credit facilities with offtake groups.