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Title: Series of experiments on the production of silicified iron f [Go to resource]
Description: Series of experiments on the production of silicified iron from hard red haematite containing finely divided quartz, experiments by R. Smith License: http://creativecommons.org/licenses/by-nc-sa/2.5/ Source: Science Museum Identifier: 1889-164/2622 Go to resource More Like this...
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