Buffalo Paper - Postscript to Mr. Drake’s paper on the Maganese-Ore Industry of the Caucasus (see p. 191)
- Organization:
- The American Institute of Mining, Metallurgical, and Petroleum Engineers
- Pages:
- 1
- File Size:
- 43 KB
- Publication Date:
- Jan 1, 1899
Abstract
R. W. Raymond, New York City: From a study of Mr. Johnson's paper, I conclude that his apparatus is simple in construction and operation, and imitates in a revolving machine the movements of hand-shoveling. It does what a man would do in removing sand from the waste-water with a perforated shovel. I am sorry to say that I fear the present condition of the brown-ore mining industry in the East, as long as
Citation
APA: (1899) Buffalo Paper - Postscript to Mr. Drake’s paper on the Maganese-Ore Industry of the Caucasus (see p. 191)
MLA: Buffalo Paper - Postscript to Mr. Drake’s paper on the Maganese-Ore Industry of the Caucasus (see p. 191). The American Institute of Mining, Metallurgical, and Petroleum Engineers, 1899.