IMA mineral species

Trembathite

(Mg,Fe)₃(B₇O₁₃)Cl

Borate mineral.

Properties

Chemical formula(Mg,Fe)₃(B₇O₁₃)Cl
ElementsMg, Fe, B, O, Cl
Crystal systemTrigonal
Mohs hardness—
Density—
Streak—
Color—
IMA symbolTba
Nickel–Strunz class6.GA.10

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

🌍 Where it's found

Type locality (where it was first described): Clover Hill deposit, Canada