Read the following passage and answer if the question is true or false.
Passage: Green gold was known to the Lydians as long ago as 860 BC under the name electrum, a naturally occurring alloy of silver and gold. It actually appears as greenish-yellow rather than green. Fired enamels adhere better to these alloys than to pure gold.

Question: is there such a thing as green gold?

Is the answer True or False? Respond with only "True" or "False" and no additional text.
True
True. However, the green color is not due to the presence of gold alone, but rather due to the presence of silver in the alloy.