manufacturing
This process is mainly concern wit metal working ..... raw material for many basic mechanical industries are produced by this method
Steel does not come out of the ground. It is the Iron Ore which is a Major Raw Material in Steel Preparation Process that is mined out of the earth. The mining of iron ore from the earth is a process in itself.
manufacturing is to make or process a raw material into a finished product to manufacture is the act or process of producing something so there is no difference just that manufacturing is a verb & manufacture is a noun
A fabrication is a deliberate lie or something that is made up. It also means the manufacturing process in which an item is made or created from raw materials.
It is an intensive, multi-step process. Check this out for more details: http://www.ehow.com/how_7546609_separate-gold-ore.html. Once you have raw gold extracted, you can find a reputable gold refinery to sell it to. There is one international raw gold buying company that I would highly recommend. They helped me coordinate secure transport from Africa then made a detailed assay and paid me fast. They are called OrBrut.com (French for "raw gold" dot com).
nugget and sometimes kernel.
The process for removing gold from gold ore is cyanide leaching. The short version of this process: grind the gold ore to a fine powder, then mix it with an aqueous solution of sodium cyanide.
Anyone.
.250gm of raw gold is worth of Us$10.40 on 19-07-2010
Raw gold will always be 24Kt. Man add the alloys to make 22kt, 18kt, and so on.
Raw gold.... ether really soft or really hard. Get info from... NO.1 CHOICE wikipedia
140000
Gold
purple
The price of raw gold per gram can cost anywhere from 38 dollars upwards, it all depends on the value after it is melted down. Some buyers may pay up to 50 dollars per gram for raw gold.
When gold is refined, the process is called gold refining or purification. It involves removing impurities, base metals, and other elements from raw or recycled gold to achieve high purity—usually 99.9% or higher. Refiners often use methods like the Miller process (chlorine gas) or the Wohlwill process (electrolysis) to separate pure gold from other materials, resulting in bullion-grade gold suitable for coins, bars, or industrial use.