The Gryphon project is 10,300 hectares located in Eureka and Elko Co., Nevada, USA. The structures show strong evidence of having sequentially controlled multiple mineralizing events, including Carlin-style Gold; Silver, Lead, Zinc, Copper, Gold Carbonate Replacement veins (CRDs); and stratabound Nickel-Zinc mineralization. This style of overlapping mineralizing events is a key element of significant deposits like Ruby Hill, which lies just 70 km along trend southeast of the Gryphon project in the famous Eureka District, now known for its overlapping Carlin-style gold and historic CRD Pb-Zn-Ag deposits.