Search Results
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Amalgamated : Its Formation and History Told in Detail
- 1905
The Amalgamated Copper Company was an American security holding corporation; its assets consisted of stock in sundry subsidiary companies. The volume describes the company's early growth and provides fiscal and property…
- Publisher Massachusetts Publishing Company
- Creator Of Work Amalgamated Copper Co.
- Author Nutter, William H.
- Subject Copper industry and trade, Copper--Research, Amalgamated Copper Co., Corporations, Anaconda Copper Mining Company, Copper mines and mining, Stock exchanges, Copper
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Plate XVI: Copper, Malachite
- Part of The Mineral Kingdom
- 1859
Figures 1-3. Red Copper.
1. Cuprite, or Red Oxide of Copper
2. The same [Cuprite]
3. The same [Cuprite]Figures 4-7. Blue Copper.
4. Azurite or Chessylite
5. The same [Azurite]
6. The same [Azurite]
7. The same…- Author Kurr, J. G. (Johann Gottlob), 1798-1870
- Publisher Edmonston and Douglas
- Editor Van Voorst, John, active 1833-1886
- Subject Mineralogy, Precious stones, Metals, Semimetals, Precious metals, Chemical elements, Copper, Malachite
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Plate XV: Mercury, Quicksilver, Copper Ore
- Part of The Mineral Kingdom
- 1859
Figures 1-5. Mercury, Quicksilver.
1. Amalgam
2. Native Quicksilver
3. Crystalline Cinnabar
4. Crystallised Cinnabar
5. The same [Crystallised Cinnabar]Figures 6-20. Copper Ore, Native Ore, and Sulphuret of Copper.
6. …- Author Kurr, J. G. (Johann Gottlob), 1798-1870
- Publisher Edmonston and Douglas
- Editor Van Voorst, John, active 1833-1886
- Subject Mineralogy, Precious stones, Metals, Semimetals, Precious metals, Chemical elements, Copper, Mercury
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Figure 15: Fused alloy of copper and tin crystals under magnification
- Part of The Romance of Modern Chemistry
- 1909
Figure illustrates crystals from a fused alloy of copper and tin under magnification.
This plate is found within The Romance of Modern Chemistry, which is a layman's introduction to topics in chemistry. Includes a…
- Author Philip, James Charles
- Subject Science--Study and teaching, Chemistry, Copper, Copper alloys, Alloys, Textbooks, Microscopy
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Report on the fineness of copper
- After 1849 – before 1887
Tabulation of data on the fineness of copper (i.e. weight of copper in proportion to the total weight of the metal including impurities and alloy base metals.)
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Letter by James C. Booth commenting on the subject of silver containing selenium
- After 1849 – before 1887
Letter contains remarks by Booth relating to a pair of letters from the New York Assay Office.
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Note on the consistency of nickel cents
- 1886-Sep-30
Description of the production of nickels utilizing nickel and copper.