It is an electrum stater of a turtle coin, coined at Aegina island. One of the earliest representations is on an electrum stater discovered during excavations at Parium. It may occur alloyed with gold as electrum. Its earliest coins were made of electrum, a naturally occurring alloy of silver and gold. Known metals included gold, silver, copper, bronze, lead, electrum, and tin. Nuggets high in silver content constitute the alloy electrum. Metals include gold, silver, copper, iron, lead and electrum. Early electrum coins have been found at the Temple of Diana at Ephesus. Electrum is elemental gold with more than 20% silver. Electrum is inconsistent with an alluvial origin. In 2018, he became the Senior Vice President of Electrum Partners. These included the Spoiler, Elan, and Europa basses, and the Electrum and California Special guitars. Her signature weapon is an electrum whip with which she is quite skilled. However, electrum currency remained common until approximately 350 BC.