CLASSIFICATION OF MINERALS. 



787 



Colophaiiite. 



Monite. 

 Dickinsonite. 

 Fillowite. 

 Fairfieldite. 

 Messelit*'. 

 Reddingite. 

 Hopeite. 



Bot>ieiTite. 



Hautefenillite. 



Viviaiiite. 



Rhabdopbanite. 

 Scovillite. 



(Woup 12. 

 Ca3(P04),.n,0. 



(Mii,Fe,Ca,Na.:):,(P04),.iH20, 



(Mii,Fe,Ca,Na;):,(l'04),.iH.20. 



((.'a,Fe,Mii):i(P04),.2H,0. 



(Ca,Fe)a(P0^),.2iH:0. 



Mu3(P04).:.3HcO. 



Zn:j(P04).2.4H,0. 



Group 12 A. 



Mg3(P04).2.8H,0. 



(Mg,Ca)3(P04 2.8H.2O. 



Fe3(P04).2.8H.j0. 



Group IS. 



(La,Di,Y,Er)P04.2H;0. 



(?) 



Monoclinic. 



Mouocliuic. 



Triclinic. 



Triclinic. 



Ortborbdnibic. 



Oithorbombic. 



Mouocliuic. 

 Monoclinic. 

 Monoclinic. 



(f) 



clinic. 



