ained on application to Mr. Kay. small quantities of vanadium: Hight grammes of the ore bracing ; Fig. 4 a section on C D, of Fig. 1; Fig. 5 a topview -_ 102 are fused with four times the weight of carbonate of soda. of the connection casting; Fig. 6 a vertical section of the Chinese Building. The… … Wroughtiron coupling plates, place tolook for it would bein I, canbe introduced both above the slags of iron furnaces, and encloses the premises. and sets up cooking apparatus to and below the connection casting, J, and provided with open- in many iron ores. Roscoe’s researches on vanadium have…
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