IMA mineral species

Jacobsite-Q

Oxide mineral, jacobsite polymorph.

Jacobsite-Q specimen — Iwakiite ore displayed at Mining Museum of Akita University.jpg · Wikimedia Commons (see file page for author & license)

Properties

Chemical formula	—
Elements	—
Crystal system	Tetragonal
Mohs hardness	—
Density	—
Streak	—
Color	—
Nickel–Strunz class	4.BA.10

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

🌍 Where it's found

Type locality (where it was first described): Gozaisho mine, Japan

Learn more

Jacobsite-Q on Mindat.org
Wikidata item Q3804976 (source of this page's data – you can correct it there)