. Annual report . r^i{-. T^4 Pig 14 (3a, 3b. 4). Crystals of Mispickel. 22 Bureau of Mines No. 4 No. 1 represents selected particles from a sample taken at the Little Dan claim. In addition to the components shown, the sample carried $ worth of gold and 59 ts worth of silver per ton. No. 2 represents selected particles from the Big Dan claim. This ore showed values per ton of $ in gold and 54 cents in silver. The deposits are in the Keewatin. Crystals of .Mispickel The following notes on crystals of mispickel or arsenopyrite have been kindlysupplied by Prof. Xicol. From the Cobalt dist

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. Annual report . r^i{-. T^4 Pig 14 (3a, 3b. 4). Crystals of Mispickel. 22 Bureau of Mines No. 4 No. 1 represents selected particles from a sample taken at the Little Dan claim. In addition to the components shown, the sample carried $ worth of gold and 59 ts worth of silver per ton. No. 2 represents selected particles from the Big Dan claim. This ore showed values per ton of $ in gold and 54 cents in silver. The deposits are in the Keewatin. Crystals of .Mispickel The following notes on crystals of mispickel or arsenopyrite have been kindlysupplied by Prof. Xicol. From the Cobalt district, which has produced so many interesting minerals, themineral glaucodot, on the authority of chemical analysis, has been reported. It seemeddesirable to confirm this report by a crystallographic examination of some crystalsadmittedly orthorhombic. During a visit to Cobalt in the spring of 1910, the writerobtained from Mr. Arthur A. Cole a number of well-formed crystals which it was sup-posed might prove to be glaucod

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Keywords: ., bookcentury1800, bookdecade1890, booksubjectminesandmineralresou