"The Company [Nova Scotia Steel & Coal Co. Ltd.] obtain their flux from their limestone quarry at Point Edward, Cape Breton, situated about 17 miles from the furnace at Sydney Mines … This limestone was a very uniform and suitable stone for all purposes in steel making." Flux: a substance used to promote fusion when smelting ores.
Date: ca.1903
Reference: Thomas Cantley Nova Scotia Archives MG 1 vol. 1309 no. 4-31a (mfm 14979) / negative N-5203
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