IMA mineral species

Hungchaoite

Mg(B₄O₇) * 9H₂O

Borate mineral.

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

Properties

Chemical formulaMg(B₄O₇) * 9H₂O
ElementsMg, B, O, H
Crystal systemTriclinic
Mohs hardness—
Density—
Streak—
Color—
IMA symbolHch
Nickel–Strunz class6.DA.20

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

🌍 Where it's found

Type locality (where it was first described): Da Qaidam Hu, People's Republic of China

  • 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.