IMA mineral species

Jacutingaite

Pt₂HgSe₃

Selenide mineral.

Jacutingaite specimen — Jacutingaite.png · Wikimedia Commons (see file page for author & license)

Properties

⚖ Density10.578 g/cm³

Very heavy

Chemical formula	Pt₂HgSe₃
Elements	Pt, Hg, Se
Crystal system	Trigonal
Mohs hardness	—
Density	10.578 g/cm³
Streak	—
Color	—
IMA symbol	Jac

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

🌍 Where it's found

Type locality (where it was first described): Itabira, Brazil

Type locality
Notable source / deposit
Country of origin

Marker positions are approximate (region or locality level). Type localities from Wikidata; notable sources curated by Crystopedia.

Learn more

Jacutingaite on Mindat.org
Wikidata item Q19860850 (source of this page's data – you can correct it there)