Browsing by Subject "manganese"

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Minerals for the Paris Exhibition

Gilpin, Edwin, 1850-1907; Nova Scotian Institute of Science (The McAlpine Publishing Co., Ltd, 1900)
Notes on the economic mineralogy of Nova Scotia, Part II: The ores of manganese and their uses

Nova Scotian Institute of Natural Science; How, Henry, 1828-1879 (James Bowes & Sons, 1867)