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Electrum was much better for coinage than gold, mostly because it was harder and more durable, but also because techniques for refining gold were not widespread at the time. The gold content of naturally occurring electrum in modern western Anatolia ranges from 70% to 90%, in contrast to the 45–55% of gold in electrum used in ancient Lydian ...
Soon after however, the gold coins were struck in a lighter standard of 8.1 grams. [1] The modification of the weight may have been the result of a policy to exchange and remove all electrum coins in circulation with the heavier format, the 10.7 grams corresponding to the nominal weight of gold in a standard 14.1 grams electrum stater (about 70 ...
Gold parting is the separating of gold from silver (and other metallic impurities). Gold and silver are often extracted from the same ores and are chemically similar and therefore difficult to separate. The alloy of gold and silver is called electrum. [1]
The Jenkins-Lewis, Group VII electrum was produced around 270 BC and has the same weight (7.2 g), gold content (45%) and imagery as Group VI, but a "more formal" style. There are no sub-groups and no smaller denominations. [34] [42] Jenkins-Lewis, Group IX is a pure gold issue in two denominations, one weighing 12.5 g and the other weighing 25 ...
Gold occurs principally as a native metal, i.e., gold itself.Sometimes it is alloyed to a greater or lesser extent with silver, which is called electrum.Native gold can occur as sizeable nuggets, as fine grains or flakes in alluvial deposits, or as grains or microscopic particles (known as colour) embedded in rock minerals.
Priam's Treasure is a cache of gold and other artifacts discovered by classical archaeologists Frank Calvert and Heinrich Schliemann at Hisarlık on the northwestern coast of modern Turkey. The majority of the artifacts are currently in the Pushkin Museum in Moscow.
Image credits: Michael Buckner / Getty #3 Scott Disick. Boxes of Mounjaro, which is known for its weight loss effects, were found stacked in Scott Disick’s fridge on a past episode of The ...
These coins were made of electrum, an alloy of gold and silver that was highly prized and abundant in that area. In the middle of the 6th century BC, King Croesus replaced the electrum coins with coins of pure gold and pure silver, called Croeseids. [7] The credit for inventing pure gold and silver coinage is attributed by Herodotus to the ...