63 7) Vein vertical, horizontal Gis, and inclined NG [ sere No. 2 Tunnel Fault vertical / f and inclined A Bie cut | /2, 20°, No. 3 Tunnel ee Stope No. 4 Tunnel oN No. 4a T in No. 5 Tunnel Ke) 5 = © = ~ / w hs / fe ‘, i A as Pg H , ; VW. =f Pega) No. 6 Tunnel No.7 Tunnel } icy / ~— No. 8 Tunnel / / O ye yf: pO yoke UR ES WA Scale of Feet Vig y; 200 OO -) 200 / / Lie yi / Vy, i. Geological Survey, Canada. Figure 2. Plan of workings (as existing in 1928) of Esperanza mine, B.C. 88465—54