earlier upon the discovery there. Some profitable locations were made but the gold was fine, like that in Glen Canyon, and many left pronouncing the new region a fake. Others worked both ways from the middle, prospecting down to the mouth of the San Juan and upstream as far as the mouth of Montezuma Creek, although very little gold was found above the mouths of Chinle Creek and Comb Wash. The gold boom on the San Juan lasted about 10 years. By 1902 the poorest placers had played out and only a few places like those at Zahn's Camp and Spencer Camp were being worked, and those intermittently. During this 10 year period there seem to have been several waves of excitement which coincide with the formation of a number of mining districts each c...