Adamant

Adamant is one of the quintessential elements that make up the material planes in Ha'ther. In material planes, adamant is represented by Sot, the Elemental Plane of Adamant. Despite its common classification as a metal, adamant is the only such metal not to be a form of earth.

Adamant's form at standard temperature and pressure is liquid, which features the highest surface tension of all liquid substances. When appearing in its raw ore state, adamant tends to require large amounts of sheer force to extract.

When alloyed with electrum and iron, the substance adamantine is created, which is the hardest and most unyielding of all known metals.

Since the Cataclysm, adamant has been known to cause madness in most humanoids when absorbed through the skin.