Mineral variety

Electrum

Au·Ag

Natural alloy of gold and silver.

Variety of Native gold.

Electrum specimen — Electrum on quartz Telluride (cropped).jpg · Wikimedia Commons (see file page for author & license)

Properties

Chemical formula	Au·Ag
Elements	Au, Ag
Crystal system	—
Mohs hardness	2 – 3
Density	12.5 – 15.6 g/cm³
Streak	—
Color	—

“—” means no reliable value in Wikidata yet. Check Mindat for full data.

Learn more

Electrum on Mindat.org
Wikipedia article
Wikidata item Q239481 (source of this page's data – you can correct it there)