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Introduction

King of metallic gold No. 79 is the element with the symbol Au. It is yellow. It is free element in nature and no reactivity. It is resistant to rust or oxide stains. Melting point of gold is 1064 degrees Celsius and boiling point is 2701 degrees Celsius. Specific gravity is 3.19. Atomic weight is 196.67. The crystalline form is cube, Octahedron or Dodecahedron. Nowadays, the prices are higher. Gold is used as a component of multiple devices. When used, it will expire and it is not useful. How many people know that dropped gold or junk gold. E-Book gold extraction can make the readers know about the gold that can extracted a lump of pure gold > 99 % easily.
The readers just Read and follow this E-Book you will be able to extract the gold from the gold plated,alloy materials in the course.
E-Book Gold Extraction Process & Gold Recovery,Gold Refine.

Gold extraction process and gold smelting. gold Extracting electronic waste and lode gold. gold refining. gold alloy jewelry, electronics and various junk. E-Book gold recovery, made easy best results.