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  2. physical chemistry of fire refining of copper

physical chemistry of fire refining of copper

Chemistry Chemistry Alchemy Three different sets of ideas and skills fed into the origin of alchemy First was the empirical sophistication of jewelers gold and silversmiths and other artisans who had learned how to fashion precious and semiprecious materials Among their skills were smelting assaying alloying gilding amalgamating distilling sublimating painting and lacquering

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