Green gold was known to Lydians as long ago as 860 BC under the name electrum, a naturally occurring alloy of silver and gold.
Electrum is a naturally occurring alloy of silver and gold. Green gold was known to Lydians as long ago as 860 BC under the name electrum.
Green gold was known to Lydians as long ago as 860 BC under the name electrum. Electrum is a naturally occurring alloy of silver and gold.
Green gold was known to Lydians as long ago as 860 BC under the name electrum. Electrum is a naturally occurring alloy of silver and gold.