. Ontario Sessional Papers, 1914, Oo!d = bearing ore from vein No. 2 in the conglomerate, Tou>jh=Oakes mine. Specimen showsthe repeated fracturing to which the \ein has been Gold=bearin}j ore from vein No. 2 in the conjf^omerate,Toug-h=Oakes mine. The original quartz filling-ofthe \ein has been sreatly brecciated. 1914 The Kirkland Lake and Swastika Gold Areas 23 Tellurides and Gold There are several tellurides in the ore. Of these altaite, telluride of lead, hasbeen observed in a number of veins somewhat abundantly. It is best recognized by itswell developed cubical cle
. Ontario Sessional Papers, 1914, Oo!d = bearing ore from vein No. 2 in the conglomerate, Tou>jh=Oakes mine. Specimen showsthe repeated fracturing to which the \ein has been Gold=bearin}j ore from vein No. 2 in the conjf^omerate,Toug-h=Oakes mine. The original quartz filling-ofthe \ein has been sreatly brecciated. 1914 The Kirkland Lake and Swastika Gold Areas 23 Tellurides and Gold There are several tellurides in the ore. Of these altaite, telluride of lead, hasbeen observed in a number of veins somewhat abundantly. It is best recognized by itswell developed cubical cleavage and brilliant cleavage faces. It is often accompaniedby visible gold. Tests made by Mr. W. K. McNeill, Provincial Assayer, have shownthat both molybdenite and altaite will precipitate gold from chloride solution. and Deyell, of Cobalt, have reported the presence of tetradymlte (tellurideof bismuth) and hessite (telluride of silver) in ore from No. 2 vein of the Tough-Oakes mine. Several tests have been made at the provincial assay office for goldtelluride in ore from the Tough-Oakes mine, but the suspected mineral usually provedto be the telluride of lead. However, on
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