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1
The Metallurgy of
Argentiferous Lead; A Practical Treatise ...
This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1891 Excerpt: .
2
Report of J.W. Foster, on the
Argentiferous Lead Ores of the ...
To which are Appended the Organization, Charter, and By-laws of the Company
John Wells Foster. The upper part in this section from 1 to 5, inclusive, is
regarded .. by Mr. Englemann, as the equivalent of the lower division of the
Chester ...
3
The Occurrence and Distribution of Corundum in the United States
In the Mastodon, which adjoins the Suunyside Extension on the north, an
argentiferous sulphobismuthite of lead showing indistinct prismatic crystallization
occurs so finely disseminated in quartz as to give-the latter a dark clouded
appearance ...
4
A report on the economic geology of the Silverton ...
In the Mastodon, which adjoins the Sunnyside Extension on the north, an
argentiferous sulphobismuthite of lead showing indistinct prismatic crystallization
occurs so finely disseminated in quartz as to give the latter a dark clouded
appearance.
Frederick Leslie Ransome, Whitman Cross, 1901
5
The Metallurgy of
Argentiferous Lead: A Practical Treatise ...
This is an EXACT reproduction of a book published before 1923. This IS NOT an OCR'd book with strange characters, introduced typographical errors, and jumbled words.
6
The Repertory of Patent Inventions: And Other Discoveries ...
It will only be desirable further to remark, that in case the first charge of
argentiferous ore in an uncalcined state, containing sufficient sulphur, be used in
place of the application of sulphur to calcined argentiferous ore, as above
described, then ...
7
Geological Survey Professional Paper
Most of these ore deposits in the eastern part of the mineral belt contain
argentiferous tetrahedrite as the most important ore mineral and siderite as the
most important gangue mineral. The deposits have generally formed as
replacement veins ...
Geological Survey (U.S.), 1980
8
Repertory of patent inventions and other discoveries and ...
I, however, prefer using calcined argentiferous ores with the addition of sulphur
or of iron pyrites, as above described, but by either means of performing the
process considerable saving will take place in the process of reducing
argentiferous ...
9
The Repertory of Patent Inventions, and Other Discoveries ...
It will only be desirable further to remark, that in case the first charge of
argentiferous ore in an uncalcined state, containing suflicient sulphur, be used in
place of the application of sulphur to calcined argentiferous ore, as above
described, then ...
10
The Repertory of patent inventions [formerly The Repertory ...
It will only be desirable further to remark, that in case the first charge of
argentiferous ore in an uncalcined state, containing sufficient sulphur, be used in
place of the application of sulphur to calcined argentiferous ore, as above
described, then ...
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Spanish Conquest of the Incas Caused Air Pollution to Spike
Silver, for instance, was extracted from a mineral called argentiferous galena that also contains lead, and the refining process would have ... «Smithsonian, 2月 15»
Major McCoy and the rebellious ores of Eureka: How one man …
... to one of Nevada's most vexing mining problems of the day — an economic way to reduce the stubborn argentiferous lead ores of the Eureka ... «Elko Daily Free Press, 3月 14»
Exploring Utica Mine's deep history
This timbering allowed for the mining of many areas that had low grades of free-milling gold but “auriferous” “argentiferous” sulphide ores that ... «Calaveras Enterprise, 6月 13»
Another bid to salvage shipwreck's lead is planned
In addition to the potential for argentiferous lead, Mr Fraser said the normal lead would be sought after for electronics components because it ... «The Nelson Mail, 4月 12»
Consols' contribution
Other veins of argentiferous galena (lead sulphide) and tetrahedrite assayed 83kg Ag/ton. Native silver and dyscrasite (Ag antimonide) were ... «Barrier Daily Truth, 2月 11»
In late 1800s, mining was king
Gold was never particularly abundant in the area, but veins of silver, carbonate and argentiferous galena ore run throughout the valley. Galena ... «Idaho Mountain Express and Guide, 8月 10»
