Lexicographical Neighbors of Protore
Literary usage of Protore
Below you will find example usage of this term as found in modern and/or classical literature:
1. Professional Paper by Geological Survey (U.S.) (1918)
"The average copper content of the wholly unenriched protore is susceptible only
of a rough determination from the data available. ..."
2. The Principles of Economic Geology by William Harvey Emmons (1918)
"„_ FIG. 128.—Cross-section of FIG. 129.—Cross-section of iron-ore ing valueless
material from a material from an igneous protore. ferruginous sedimentary ..."
3. The Principles of Economic Geology by William Harvey Emmons (1918)
"Such ores genetically bear a relation to the igneous rocks like that of the gossan
to the sulphide ore: in the lateritic deposits the protore is a basic ..."
4. Contributions to Economic Geology (short Papers and Preliminary Reports) 1920 by F. L. Ransome, E. F. Burchard, David White, M R Campbell, H. S. Gale (1921)
"What the primary (hypogene) silver- bearing mineral in the protore is has not
yet been determined. The silver in the outcrops of the lodes was oxidized, ..."
5. Environmental Remediation of Uranium Production Facilities by OECD Nuclear Energy Agency, International Atomic Energy Agency (2002)
"protore contains significant amounts of uranium, but below levels justifying its
... protore was often stockpiled on site for possible processing later. ..."
6. Mineral Deposits by Waldemar Lindgren (1919)
"This "protore" which probably contains 1 per cent. copper or less has been enriched
by supergene solution, depositing chalcocite and, in its upper part, ..."
7. Transactions of the American Institute of Mining, Metallurgical and (1916)
"The foot wall of the ore in many cases is terminated by a diabase intrusion, and
in other cases fades off into protore, that is, material which by the ..."
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