Chloride volatilization and other tests on a gold-copper ore / by A.L. Engel and H.J. Heinen.

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Online Access: Search for the full-text version of this title in HathiTrust
Main Author: Engel, A. L. (Abraham L.)
Other Authors: Heinen, H. J. (Harold J.)
Format: Government Document Book
Language:English
Published: [Washington, D.C.] : U.S. Dept. of the Interior, Bureau of Mines, [1949]
Series:Report of investigations (United States. Bureau of Mines) ; 4612.
Subjects:

MARC

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100 1 |a Engel, A. L.  |q (Abraham L.) 
245 1 0 |a Chloride volatilization and other tests on a gold-copper ore /  |c by A.L. Engel and H.J. Heinen. 
260 |a [Washington, D.C.] :  |b U.S. Dept. of the Interior, Bureau of Mines,  |c [1949] 
300 |a 8 pages ;  |c 27 cm. 
336 |a text  |b txt  |2 rdacontent. 
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490 1 |a Report of investigations / United States Department of the Interior, Bureau of Mines ;  |v 4612. 
500 |a "December 1949." 
504 |a Includes bibliographical references. 
650 0 |a Ore-dressing.  |0 http://id.loc.gov/authorities/subjects/sh85095414. 
650 0 |a Chlorination.  |0 http://id.loc.gov/authorities/subjects/sh85024540. 
650 0 |a Cyanide process.  |0 http://id.loc.gov/authorities/subjects/sh85035027. 
650 0 |a Gold ores  |z Chile  |z Atacama  |x Testing. 
650 0 |a Copper ores  |z Chile  |z Atacama  |x Testing. 
700 1 |a Heinen, H. J.  |q (Harold J.)  |0 http://id.loc.gov/authorities/names/n50000480  |1 http://isni.org/isni/0000000021423732. 
776 0 8 |i Online version:  |a Engel, A. L. (Abraham L.)  |t Chloride volatilization and other tests on a gold-copper ore.  |d [Washington, D.C.] : U.S. Dept. of the Interior, Bureau of Mines, [1949]  |w (OCoLC)607892949. 
776 0 8 |i Online version:  |a Engel, A. L. (Abraham L.)  |t Chloride volatilization and other tests on a gold-copper ore.  |d [Washington, D.C.] : U.S. Dept. of the Interior, Bureau of Mines, [1949]  |w (OCoLC)609338779. 
830 0 |a Report of investigations (United States. Bureau of Mines) ;  |v 4612.  |0 http://id.loc.gov/authorities/names/n42021077. 
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