cupriferous
Example Sentences
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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
The Rossland, the Boundary and the Kootenay districts are the chief centres of vein-mining, yielding auriferous and cupriferous sulphide ores, as well as large quantities of silver-bearing lead ores.
From Encyclopaedia Britannica, 11th Edition, Volume 4, Part 3 "Brescia" to "Bulgaria" by Various
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
By Pot Assay.—Roasted cupriferous pyrites containing small quantities of gold and silver comes under this heading.
From A Text-book of Assaying: For the Use of Those Connected with Mines. by Beringer, Cornelius
The description is no doubt that of the Mannsfeld cupriferous slates.
From De Re Metallica, Translated from the First Latin Edition of 1556 by Agricola, Georgius
