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; and should give the course and direction as nearly as practicable from the discovery shaft on the claim to some permanent, well-known points or objects, such as, for instance, stone monuments, blazed trees, the confluence of streams, etc., which may be in the immediate vicinity, and which will serve to perpetuate and fix the locus of the claim, and render it susceptible of identification from the description thereof given in the record of location in the district. He should drive a post, or erect a monument of stones at each corner of his surface ground, and at the point of discovery or discovery shaft, should fix a post, stake or board, upon which should be designated the name of the lode, the name or names of the locators, the number of feet claimed, and in what direction from the point of discovery; it being essential that the location notice filed for record, in addition to the foregoing description, should state whether the entire claim of fifteen hundred feet is taken on one side of the point of discovery, or whether it is partly upon the other side thereof; and in the latter case, how many feet are claimed upon each side of such discovery point. The following diagram of surface boundaries, etc., of a lode, will aid the locator in this work: [Illustration] Post. Post. Post. O---------------------------------O----------------------------------O | | | VEIN. | |...... † Location Stake. .......................... | | \........................./ \........| | O Discovery Shaft. | | | O---------------------------------O----------------------------------O Post. Post. Post. Parties locating a lode are entitled to all the dips, spurs, angles, variations, and ledges of the lode coming within the surface ground.