Definitionn. a mineral resembling graphite that is valued as the chief source of molybdenum and its compounds
Last update: June 16, 2015
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Molybdenum, in the form of molybdenite (sulphide of molybdenum), is found in Queensland, New South Wales and Victoria, associated in the parent state with tin and bismuth in quartz reefs. [Please select]
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The labels apprise me of their contents: molybdenite of ammonia, chloride of antimony, permanganate of potash and ever so many other strange terms. [Please select]
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Thus all the sulphides examined (seventeen), with the exception of molybdenite and cinnabar, were quickly attacked by citric or tartaric acid, to which a little potassium nitrate had been added. [Please select]
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