Click on thumbnails for a larger image. Please be patient since some of these pages of thumbnail images take some time to load. These mineral photos are copyrighted by their owners and may not be used without permission.
Apatite: Ca5(PO4)3(OH,F,Cl) Carbonate-fluorapatite: Ca5(PO4,CO3)3F
Comments: Pink, colliform carbonate-fluorapatite on matrix. Location: Tip Top mine, Custer, Custer County, South Dakota, USA. Scale: Size Not Given. © Lou Perloff / Photo Atlas of Minerals
Apatite: Ca5(PO4)3(OH,F,Cl) Robertsite: Ca6Mn+++9(PO4)9O6(H2O)6·3(H2O) Carbonate-hydroxylapatite: Ca5(PO4,CO3)3(OH)
Comments: Black crystals of Robertsite on pink carbonate-hydroxylapatite. Location: Tip Top mine, Custer, Custer County, South Dakota, USA. Scale: Not Given. © Lou Perloff / Photo Atlas of Minerals
Apatite-(CaCl): Ca5(PO4)3Cl
Comments: Blocky crystals of chlorapatite. Location: Oyna, Froland, Norway. Scale: See Photo. © Jeff Weissman / Photographic Guide to Mineral Species
Apatite-(CaF): Ca5(PO4)3F Gatumbaite: CaAl2(PO4)2(OH)2·(H2O)
Comments: White crystalline gatumbaite with yellow brazilianite in massive blue fluorapatite. Location: Buranga Pegmatite, near Gatumba, Gisenyi, Rwanda. Scale: See Photo. © Jeff Weissman / Photographic Guide to Mineral Species
Apatite-(CaF): Ca5(PO4)3F Beryl: Be3Al2Si6O18 Muscovite: KAl2(Si3Al)O10(OH,F)2 Apatite: Ca5(PO4)3(OH,F,Cl)
Comments: Pink crystals of fluorapatite with pale blue beryl (aquamarine) on books of muscovite crystals. Location: Nagar area, Gilgit district, Northern Areas, Pakistan. Scale: 3 x 3 cm. © Dan Weinrich
Apatite-(CaF): Ca5(PO4)3F Quartz: SiO2
Comments: Purple crystal of fluorapatite on slightly smoky quartz crystals. Former Dr. E.E. David and Houston Museum collections. Location: Pech, Kunar Province, Nuristan, Afghanistan. Scale: Crystal size 3.0 x 2.1 x 1.7 cm. © Ed Rosenzweig
Apatite-(CaOH): Ca5(PO4)3(OH)
Comments: Opaque white blocky crystal of hydroxylapatite. Location: Snarum, Buskerud, Norway. Scale: See Photo. © Jeff Weissman / Photographic Guide to Mineral Species