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What metal ores are categorized in SIC 1099?
Metal ores included in this category include: aluminum, antimony, bastnasite, bauxite, beryl, beryllium, cerium, cinnabar, ilmenite, iridium, mercury, microlite, monazite, osmium, palladium, platinum, quicksilver, the rare-earth metals, rhodium.
Radioactive element beginning with R?
The radioactive element that begins with the letter R is radium. Radium is a highly radioactive element and is found in uranium ores. It emits alpha, beta, and gamma radiation.
What is the difference between Copper- rich ores and Low - grade ores?
Copper rich ores contain Relatively large amount of copper. Copper obtained from rich ores is from better quality than low-grade ores. A low-grade ore doesn't contain very high proportion of valuable copper
What is non metallic ores?
Non-metallic ores are minerals that do not contain significant amounts of metal. These ores are typically used in manufacturing processes to produce products such as glass, ceramics, and fertilizers. Examples of non-metallic ores include limestone, gypsum, and salt.
Are ores rocks?
Yes, ores are a type of rock that contains valuable minerals or metals that can be extracted for economic purposes. While all ores are rocks, not all rocks are ores; rocks can be composed of various minerals and do not always contain significant amounts of extractable materials. Ores are typically mined for their metal content, such as iron, copper, or gold.
What has the author A R Powell written?
A R. Powell has written: 'The analysis of minerals and ores of the rarer elements'
What has the author C R Weber written?
C. R. Weber has written: 'Molybdenum in New South Wales' -- subject(s): Molybdenum ores
What has the author R Lownsbrough written?
R. Lownsbrough has written: 'The determination of metallic iron in prereduced iron ores laboratory method no. 26/43'
What has the author Jean R Blaise written?
Jean R. Blaise has written: 'Preliminary investigation of the Mavis Bank copper prospect' -- subject(s): Copper ores
What has the author R S Needham written?
R. S. Needham has written: 'Geology of the Alligator Rivers Uranium Field, Northern Territory' -- subject(s): Geology, Uranium ores
What resource is in depletion in Romania?
oil, methane gas, coal, wood, mercury, iron ores, copper ores, zinc ores, lead ores
What has the author J R Beevers written?
J. R. Beevers has written: 'A Chemical investigation into the role of sorption processes in ore genesis' -- subject(s): Absorption, Sampling and estimation, Ores
What is meant by metallurgy?
Extraction of metals from its ores and formation of ores. Studying their properties, their alloys,refining of ores.
What are the important ores?
Their importance is that these ores can be extracted into metals .
Does iron come from ores rocks or silicates?
Ores.
What is One of Francium's ores?
Francium hasn't ores; infinitesimal amounts of francium exist in some uranium ores.
What has the author R J Coel written?
R. J. Coel has written: 'Biogeochemical studies of gold in a placer deposit, Livengood, Alaska' -- subject(s): Geology, Gold ores, Biogeochemical prospecting
