IMA mineral species

Bradleyite

Na₃Mg(CO₃)(PO₄)

Carbonate-phosphate mineral.

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

Properties

⚖ Density2.787 g/cm³
Average
Chemical formulaNa₃Mg(CO₃)(PO₄)
ElementsNa, Mg, C, O, P
Crystal systemMonoclinic
Mohs hardness—
Density2.787 g/cm³
Streak—
Color—
IMA symbolBd
Nickel–Strunz class5.BF.10

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

🌍 Where it's found

Type locality (where it was first described): Green River formation (Sweetwater Co.), United States