Richard J. Hinton, Arizona ghost trails (1969)
“ The Act of 1872 provides that no lode-claim can be recorded until after the discovery of a vein or lode within the limits of the ground claimed. The claimant should, therefore, prior to recording his claim, unless the vein can be traced on the surface, sink a shaft, or run a tunnel or drift to a sufficient depth therein to discover and develop a mineral-bearing vein, lode or crevice; should determine, if possible, the general course of such vein in the direction from the point of discovery, in which direction he will be governed in making the boundary of his claim on the surface ”
