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What is made by grinding calcined limestone and clay?
cement
What do we use ores for today?
Ore is a type of rock that contains minerals. Examples of the most sought after and mined ores are:GoldCopperSilverIron OreGalenaSphaleriteTinHematiteCinnabar
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.
What r ores?
ores are the minerals that are underground that you have to cook in order to be a mineral.
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 made by grinding calcined limestone and clay?
cement
What is oxide ores?
Oxide ores are a type of mineral ore that contains metal oxides, typically formed through weathering processes. These ores are often easier and cheaper to process compared to sulfide ores, as they can be readily leached using methods such as hydrometallurgy. Common examples include iron ore (hematite) and aluminum ore (bauxite).
What type of ores there are in Minecraft?
The original Minecraft ores are:CoalIronGoldRedstoneLapis LazuliDiamondIn a recent update, they have added Emerald Ore.
Is pig bone in bone china?
Bone china is a type of porcelain body first developed in Britain in which calcined cattle bone (bone ash) is a major component.http://en.wikipedia.org/wiki/Bone_china
Why some ores are calcinated and roasted?
Ores are calcinated (or calcined) i.e. heated to very high temperatures but below the melting point, in order to drive off volatile fractions, cause thermal decomposition, or alter crystal structures. Roasting is a similar process but in this case the atmosphere (or other added materials) present in the furnace reacts chemically with the ore to alter the chemical composition or to remove impurities.
What resource is in depletion in Romania?
oil, methane gas, coal, wood, mercury, iron ores, copper ores, zinc ores, lead ores
Which type of principals are involved in extraction of the element?
Extraction of pure metal from ores. That's all on my side.
What is meant by metallurgy?
Extraction of metals from its ores and formation of ores. Studying their properties, their alloys,refining of ores.
Does iron come from ores rocks or silicates?
Ores.
What are the important ores?
Their importance is that these ores can be extracted into metals .
What do we use ores for today?
Ore is a type of rock that contains minerals. Examples of the most sought after and mined ores are:GoldCopperSilverIron OreGalenaSphaleriteTinHematiteCinnabar
What is One of Francium's ores?
Francium hasn't ores; infinitesimal amounts of francium exist in some uranium ores.
