IMA mineral species

Ambrinoite

[K,(NH₄)]₂(As,Sb)₆(Sb,As)₂S₁₃·H₂O

Hydrous sulfosalt mineral.

Ambrinoite specimen — Ambrinoite.jpg · Wikimedia Commons (see file page for author & license)

Properties

Chemical formula	[K,(NH₄)]₂(As,Sb)₆(Sb,As)₂S₁₃·H₂O
Elements	K, N, H, As, Sb, S, O
Crystal system	Triclinic
Mohs hardness	—
Density	—
Streak	—
Color	—
IMA symbol	Amb
Nickel–Strunz class	2.HE.10

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

🌍 Where it's found

Type locality (where it was first described): Signols, Italy

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

Ambrinoite on Mindat.org
Wikidata item Q19772333 (source of this page's data – you can correct it there)