IMA mineral species

Herderite

CaBePO₄(F,OH)

Phosphate mineral.

YellowGreenWhite & Clear

Herderite specimen
Herderite-mrz102a.jpg · Wikimedia Commons (see file page for author & license)

Properties

Chemical formulaCaBePO₄(F,OH)
ElementsCa, Be, P, O, F, H
Crystal systemMonoclinic
Mohs hardness—
Density3.02 g/cm³
Streak—
Color—
IMA symbolHrd
Nickel–Strunz class8.BA.10

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