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2005 SuGS:denco and Geologic F,etd Observations <br />Box Canyon, West Flatiron, Apache Rocks, <br />and South of Drvido Mining Areas <br />The scarp, which is SU to I(1O feet high, marks the bounden} txtssecn a more. recent and more <br />active landslide below and an older, less active slide atxive. :~ well-Irtveled livestock and game <br />wail Ls h>Lated above the carp. The (rail indicates that the slide arcs atx,ve the scarp is older and <br />more stable. This carp aplxars younger tlreshcrl un the Jul}• 19G3 LISGS aerial photos that it <br />dews un [tic July 2lN[d Nest Elk mine photos. <br />fhc. pond, which rs underlain by clay and silt, seems surblr. Thcrc arc no signs of leakage, <br />in~lir:uing th;u this >lump rs uldrr Ihan thr nnC :rt Lr~ratiun Ih. ~shcrc tension .ra:k: ~~crc <br />„f,:,rr~ r~l <br />Figure 18. Northeastward view of an elongate, spring-tad pond totaled in a depression caused by <br />slumping, The pond area and depression, which appear to be order titan the landslide deposits at location <br />iG, is sealed by clay and sdt (as can be seen to the right o1 the pond m the right middle grdund)- <br />In summary, three ages (1'mm younger to older) of landslide artivny were observed m traverse <br />Q•Q'. I) the landslide deposits and shear rune that e~tcnds Irum die :oath shore of ~9nutesota <br />Reservoir to the sluntp:md scar)t area (that conLUn 1 to I.?•krut wide Icnswn cracks) tit Lrxtauun <br />16. 21 the slum and scarp area from ne:u L.xauon l7. and 3) the Lntdshde deposits soutMvard <br />831-032 710 Wright Water Engineers. Inc. Page 38 <br />Novombor2005 <br />