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How was gold extracted from t he ore in the olden days?
They dig it or use some simple machine to dig it out.
Why bronze was used by ancient civilizations before iron?
Copper was available as a raw metal, while iron existed as an ore which required a special refining techniques which took a long period to perfect.
Which pigment do you now call kohl malachite a copper ore or galena a gray black eye paint?
Kohl was a pigment used for eye makeup in Ancient Egypt. It consisted mainly of galena, which is a type of lead, as well as malachite and cerussite.
How were the conditions in the laurium silver mines in Greece?
Working in an ancient Greek silver mine was unpleasant at best. Ore was extracted by hand, with hammers, by the light of candles, with bad air and extremely hazardous conditions, deep underground. The miner's lives were much like that of Michael Jackson - short, brutish, and nasty.
What are all the products the hittite trade?
Yes, The cultural achievement for which the Hittites are best known is the development of iron technology. Iron is a metal that is extracted from ore. The Anatolia region is rich in iron ore. The Hittites used this natural resource to make tools and weapons. Iron was superior to the bronze that was used by other cultures because it was much stronger and more durable.
How can copper be extracted from its ore?
Copper can be extracted from its ore through a process called smelting. The ore is first crushed and then heated in a furnace to separate the copper from the other elements. The molten copper is then collected as a metal.
How was copper first extracted from its ore?
Copper was discovered by ancient potters whose furnaces were hot enough to produce copper from the ore malachite
What is the name of a metal that can be ectracted from an ore?
Iron is metal that can be extracted from ore there is also titanium aluminum copper and others
What ore is copper?
Copper is typically extracted from the ore chalcopyrite, which is a copper iron sulfide mineral. Other ores that contain copper include bornite, chalcocite, and covellite.
What mineral ore is copper contained in?
Copper is typically extracted from copper ores such as chalcopyrite, bornite, chalcocite, and malachite.
What is the name of copper's ore?
I know the following ores of copper Chalcopyrite, Copper Glance, Chlcocite, Malachite, Cuprite
In order for a rock to be consider and ore it must?
Ore is rock from which a metal or valuable mineral can be extracted. Iron ore, copper ore are two examples.
Where is metal discovered?
Iron is extracted from iron ore. Copper is extracted from several ores, Chalcopyrite being one.
How is copper processed in the mining industry?
Copper is processed in the mining industry through a series of steps. First, the ore containing copper is extracted from the ground. Then, the ore is crushed and ground into fine particles. Next, the copper is separated from the ore using a process called flotation. Finally, the copper is purified and refined to remove impurities and produce high-quality copper products.
How is coppper exstracted from its ore?
Copper is extracted from its ore through a process called smelting, where the ore is heated to high temperatures in a furnace with carbon, which reduces the copper oxide to copper metal. The molten copper can then be cast into shapes or further processed to purify it.
How is the copper ore extracted from the ground?
Copper ore is typically extracted from the ground through a process called mining. This involves drilling, blasting, and hauling the ore to the surface for processing. Methods such as open-pit mining or underground mining are commonly used to extract copper ore from the ground.
How is copper extracted from earth?
Copper is extracted from the earth through a process called mining. Open-pit or underground mining methods are typically used to access the copper ore deposits. The ore is then crushed, ground, and processed to extract the copper minerals through a series of physical and chemical processes.
