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I January 10, 2005 Bowie Resources Mine Subsidence Survey date December 16, 2004 UNE-23 Hubbard Creek Canyon, North~st end of D-9 Panel These points are on a steep hillside that shows evidence of past earthslides. Movement in these points may be due to possible survey error, natural earthslides, mining activity, or a combination of the three. STA Date Node # Northing Fasting Elevation Description 23-A Nov 2002 1883 32974.71 36813.58 6525.06 REBAR+CAP May 2003 1944 32974.52 36813.59 6524.97 July 2003 1965 32974.70 36813.50 6525.10 Nov 2003 2087 32974.72 36813.60 6525.28 Average 32974.66 36813.57 6525.10 May 2004 2193 32975.47 36814.03 6525.19 July 2004 2257 32975.41 36814.06 6525.24 Sept 2004 2373 32975.45 36814.02 6525.08 Dec 2004 2457 32975.46 36814.19 6525.07 23~ Nov 2002 1884 32699.51 36979.08 6561.10 REBAR+CAP May 2003 1945 32699.46 36979.06 6561.10 Juy 2003 1966 32699.63 36979.11 6561.04 Nov 2003 2088 32699.59 36979.19 6561.14 Average 32699.55 36978.11 •6561.10 May 2004 2194 32701.47 36980.18 6561.18 July 2004 2258 32701.29 36980.22 6561.24 Sept 2004 2374 32701.43 36980.19 6561.11 Dec 2004 2458 32701.48 36980.30 6561.11 234; Nov 2002 1885 32581.72 37160.23 6521.97 REBAR+CAP May 2003 1946 32581.65 37160.18 6522.02 July 2003 1969 32581.84 37160.18 6522.01 Nov 2003 2089 32581.84 37160.29 6522.19 Average 32581.76 37160.22 6522.05 Note Station 234: is in path of December 2004 landslide, monument was not damaged. See map for location of slide area. May 2004 2195 32582.94 37161.74 6522.22 July 2004 2259 32582.79 37161.79 6522.31 Sept 2004 2375 32582.88 37161.77 6522.18 Dec 2004 2459 32582.98 37161.93 6522.14 Chance in position: Sent 2004 -i Dec 2004 POINT# SURVEY# Se 2004 -Dec 2004 BEARING DISTANCE ELEV 23-A 2373 - 2457 N 85°14' E 0.17 - 0.01 23-8 2374 - 2458 N 65°08' E 0.12 0.00 23-C 2375 - 2459 N 56°43' E 0.20 - 0.04 54-6