IMA mineral species

Fluorbritholite-(Y)

(Y,Ca)₅(SiO₄)₃F

Apatite supergroup, britholite mineral.

Properties

Chemical formula(Y,Ca)₅(SiO₄)₃F
ElementsY, Ca, Si, O, F
Crystal systemHexagonal
Mohs hardness—
Density—
Streak—
Color—
IMA symbolFbri-Y
Nickel–Strunz class9.AH.25

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

🌍 Where it's found

Type locality (where it was first described): Hamarøy Municipality, Norway · Hamarøy Municipality, Norway · Kråkmo, Norway · Mount Vyuntspakhk, Russia

  • 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.