Chlorapatite [ Ca5(PO4)3Cl ]

Material properties

Formula Ca5(PO4)3Cl
Abbreviation Clap
IMA Status Approved/renamed (IMA 2010 s.p.)
Crystal symmetry Hexagonal, Point group 6/m, Space group P63/m (#176)
Classifications Apatite, Minerals containing PO4
Luminescence emitter Yb
Spectra Luminescence (1)
Search other databases webmineral.com, mindat.org, rruf.info, fluomin.org, mineralienatlas.de, Handbook of Mineralogy, American Mineralogist Crystal Structure Database
Tags Mineral, Orthophosphate, Phosphate

Composition

Element Atoms
O 12
Cl 1
P 3
Ca 5
Total: 21

References for Chlorapatite

Reference
Lines Spectra Images
Dorenbos 2003 1 0 0
CSIRO spectra 2015 (Noril'sk-Kharelakh), luminescence 0 1 0
CSIRO spectra 2015 (Noril'sk-Kharelakh), luminescence, other 0 2 0

Specimens of Chlorapatite

Name Owner Materials Image Spectra Techniques
KH-2 CSIRO Amphibole, Apatite, Augite, Biotite, Calcite, Chalcopyrite, Chlorapatite, Enstatite, Forsterite, Ilmenite, Magnetite, Pentlandite, Plagioclase, Pyrite, Pyroxene, Pyrrhotite 26 CL, EDS