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Electrum is a naturally occurring alloy of gold and silver, with trace amounts of copper and other metals. Its color ranges from pale to bright yellow, depending on the proportions of gold and silver. It has been produced artificially and is also known as green gold, though the color is more pale yellow than green.
History & Art
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gold bc silver coins ancient also used stater coinage content known early coin century alloy copper metal made dating color
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Electrum | is a | naturally occurring alloy of gold and silver | 0.90 | text |
| Electrum | is a | Latinized form of the ancient Greek word ἤλεκτρον | 0.90 | text |
| Electrum | related to Composition | The | 0.60 | section |
| Electrum | related to Composition | Analysis | 0.60 | section |
| Electrum | related to Composition | Greek | 0.60 | section |
| Electrum | related to Composition | BC | 0.60 | section |
| Electrum | related to Composition | Phocaea | 0.60 | section |
| Electrum | related to Composition | In | 0.60 | section |
| Electrum | related to Composition | Mytilene | 0.60 | section |
| Electrum | related to Composition | Hellenistic | 0.60 | section |
| Electrum | related to Composition | Carthaginians | 0.60 | section |
| Electrum | related to Composition | Eastern Roman Empire | 0.60 | section |
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