IMA mineral species

Sussexite

Mn²⁺BO₂(OH)

Nesoborate mineral.

PurplePinkBrownWhite & Clear

Sussexite specimen
Sussexite-21577.jpg · Wikimedia Commons (see file page for author & license)

Properties

Chemical formulaMn²⁺BO₂(OH)
ElementsMn, B, O, H
Crystal systemOrthorhombic
Mohs hardness—
Density—
Streakwhite
Color—
IMA symbolSsx
Nickel–Strunz class6.BA.15

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

🌍 Where it's found

Type locality (where it was first described): Franklin, United States · Trotter mine, United States

  • 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.