IMA mineral species

Toledoite

TiFeSi

Toledoite specimen
BSE of corundum grain (b).png · Wikimedia Commons (see file page for author & license)

Properties

⚖ Density5.625 g/cm³
Very heavy
Chemical formulaTiFeSi
ElementsTi, Fe, Si
Crystal systemOrthorhombic
Mohs hardness—
Density5.625 g/cm³
Streak—
Color—
IMA symbolTld
Nickel–Strunz class1.BB.

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

🌍 Where it's found

Type locality (where it was first described): Mount Carmel, Israel

  • 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.