Examples of electrum in the following topics:
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Ancient Egyptian Trade- Pharaoh Sahure, of the Fifth Dynasty, is known to have sent ships to Lebanon to import cedar, and to the Land of Punt for myrrh, malachite, and electrum.
 
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Ancient Egyptian Monuments- Egyptian pyramids referenced the rays of the sun, and appeared highly polished and reflective, with a capstone that was generally a hard stone like granite, sometimes plated with gold, silver or electrum.