cupriferous

Example Sentences

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It occurs in cupriferous mine waters and as the minerals chalcanthite or cyanosite, CuSO4�5H2O, and boothite, CuSO4�7H2O.

From Encyclopaedia Britannica, 11th Edition, Volume 7, Slice 3 "Convention" to "Copyright" by Various

This is black, bituminous, and cupriferous, and when first extracted from the mine it is thrown out into an open space and heaped up in a mound.

From De Re Metallica, Translated from the First Latin Edition of 1556 by Agricola, Georgius

Its characteristics are the argentiferous and cupriferous ores, whereas in South Midian gold and silver were worked; and the parallelogram whose limits are assigned above, might be converted into a Northern Grant.

From The Land of Midian — Volume 1 by Burton, Richard Francis, Sir

The formation was well studied by the miners of that country a century ago as containing a thin band of dark-coloured cupriferous shale, characterised at Mansfield in Thuringia by numerous fossil fish.

From The Student's Elements of Geology by Lyell, Charles, Sir

The cupriferous stone struck east-west, with a dip to the south; the outcrops, visible without digging, measured fifteen to twenty metres long, by one to one and a half in breadth.

From The Land of Midian — Volume 1 by Burton, Richard Francis, Sir