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https://www.ehow.com/how_6777421_do-purify-using-common-materials_.html
Aug 30, 2017 · Sodium carbonate. Blow torch (oxy-acetylene) Crucible tongs. Bar-type mold. Melting gold at home using everyday materials. You can melt scrap gold at home to purify it using a few specialized tools and some common materials you can purchase at your local hardware store. Pure gold is 24 karats and has a melting point of 1,940 degrees Fahrenheit. If a piece of gold jewelry is labeled as having less than 24 karats (e.g., 14 karats), it means the jewelry …
https://www.youtube.com/watch?v=n9uYWgB6VTU
Aug 17, 2016 · You want to know how to melt gold at home. Melting gold at home is easy and it can be fun. Once you melt your gold at home, you can form the gold into anothe...Author: Archimedes Channel
http://www.nevada-outback-gems.com/Reference_pages/melting_gold.htm
Pure gold melts at 1060 C or 1940 F, and this a good bright red heat. More or less of other metals alloyed with your gold such as silver or copper may raise or lower the melting point a bit. 14 K Gold, varies because there are many 14 K gold alloys, but a typical melting temperature for 14 K is about 1650 F.
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