83109 104O 054 Atlin HIGHWAY 97 104O093 104O13E Showing 59° 54' 30'' 131° 31' 22'' 59.908333 -131.522778 9 6643700 359000 Copper Omineca Dorsey I05 : Polymetallic veins Ag-Pb-Zn+/-Au In 1988, extensive upgrading and straightening of Highway 97 approximately 126 kilometres east of the community Atlin resulted in a number of new roadcut exposures and some extensive outcrop in burrow pits. In one new exposure, about 3.5 kilometres west of Swan Lake, a 3-metre wide gossanous zone occurs within a greenstone unit of the Paleozoic Big Salmon Complex. Several north-northwest trending quartz-chlorite-magnetite-pyrite-chalcopyrite veins cut the zone. The veins attain a maximum thickness of 30 centimetres. There is no sign of this zone having been previously sampled. Mineralized chips collected across a 1.5 metre true thickness that is 80 per cent vein material assayed 0.2 per cent copper, 165 parts per million cobalt, 210 parts per million arsenic and 45 parts per million tungsten (Fieldwork 1997, page 6-18). EMPR FIELDWORK *1997, pp. 6-1-6-20; 1999, pp. 27-46, 47-70 EMPR OF 1996-11; 2000-6 GSC MAP 18-1968 GSC OF 561; 2779 GSC P 68-55 EMPR PFD 811300, 811298, 670495, 672795