TwentyFive Gold Indiors You Should Know
Rocks that break into flat slabs like schist or slate are very common productive rock types in many gold placer districts, but in other places the productive rock type can be quite different. This is an important one to learn for each of the districts where you prospect. 20) Rock Contact Zones and Faults. Many quartz veins and other hard rock gold deposits occur in "zones" that are formed ...