IMA mineral species

Kamphaugite-(Y)

Ca(Y,REE)(CO₃)₂(OH) * H₂O

Carbonate mineral.

Kamphaugite-(Y) specimen
Kamphaugite-(Y)-132866.jpg · Wikimedia Commons (see file page for author & license)

Properties

Chemical formulaCa(Y,REE)(CO₃)₂(OH) * H₂O
ElementsCa, Y, C, O, H
Crystal systemTetragonal
Mohs hardness—
Density—
Streak—
Color—
IMA symbolKhg-Y
Nickel–Strunz class5.DC.10

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