62687 094I 001 Liard IMPERIAL KAHNTAH 094I026 094I07W Showing 58° 16' 10'' 120° 51' 35'' 58.269444 -120.859722 10 6460496 625631 Barite Foreland Ancestral North America I10 : Vein barite At the Imperial Kahntah showing, barite occurs in brecciated dolomite of Mississippian age, 2.5 to 4 metres below the base of the Triassic at a depth of 596 metres. Fractures up to 2.5 centimetres wide are filled with barite. Some barite is also present in pores and fractures in the dolomite to a depth of 597 metres. The barite has a specific gravity of 4.5. Pugh, D.C.(1959): Barite in Northeastern British Columbia, Journal of Alberta Society of Petroleum Geologists, V. 7, No. 8, pp. 180-181 GSC MAP 1447A GSC P 75-11 GSC BULL 328