IMA mineral species

Yttrotungstite-(Y)

YW₂O₇(OH)(H₂O)

Hydroxide mineral.

Yttrotungstite-(Y) specimen — Yttrotungstite-(Ce).jpg · Wikimedia Commons (see file page for author & license)

Properties

🔷 Monoclinic

Chemical formula	YW₂O₇(OH)(H₂O)
Elements	Y, W, O, H
Crystal system	Monoclinic
Mohs hardness	—
Density	—
Streak	—
Color	—
IMA symbol	Ytgs-Y
Nickel–Strunz class	4.FD.20

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

🌍 Where it's found

Type locality (where it was first described): Kramat Pulai, Malaysia

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

Yttrotungstite-(Y) on Mindat.org
Wikidata item Q4023136 (source of this page's data – you can correct it there)