21 
4. Clilorit. [(RR) 4 Si + 2H 4 - n(RR) 2 Si + H], 
a) Kr'y stallisirter Chlorit. 
(Cronstedtit, Owenit, Thuringit, Kâmmererit, Ripidolith, Klinochlor, Leuclitenbergit, Pennin, Helminth, Vermiculith, 
Pyrosklerit, Tabergit). 
Dimorph. Hexagonal und monoklinoëdriscli. C65°51'; ce P 125° 37' ; P ce 41° 4'; 
P 121° 24'. (a) = [(RR) 4 Si + 2H]; (b) = (RR) 2 Si + H. R = (Al, Fe, Cr) ; 
R = (Fe, Mg-]. 
V 2 Chlorit 
(2a 
+ 
b) 
% do. 
(6a 
+ 
5b) 
% do. 
(3a 
+ 
4b) 
7i do. 
(a 
+ 
2b) 
% do. 
(a 
“1“ 
9b). 
b) Die h ter Clilorit oder Steatit. 
(Rhodochrom, Pseudophit, Chonikrit.) 
A-Steatit (a) 
% do. (a -f- 5b) 
% do. (a -5 9b). 
5. Metaclilorit. [(RR) 3 Si + 2H + n 3 (RR) 1 Si + 2H]. 
(Delessit, Stilpnomelan, Thermophyllit, Chalkodit). 
Monoldinoëdrisch. (a) = (RR) 3 Si + 2 H ; (b) = 3(RR) Si + 2H. R - (AI, Fe) ; 
R = (Mg, Fe). 
A-Metachlorit (a) Gemeiner Metacblorit. 
% do. (4a + b) (Delessit, Chalkodit). 
Vi do. (a + b) Thermophyllit. 
% do. (a + 4b) Stilpnomelan von Weilburg. 
B-Metachlorit (b) Stilpnomelan von Zuckmantel. 
6. Mesolitli [3 (RR) 2 Si + 4H + 3(RR) 4 Si 3 + 8H]. 
(Mesole, Fâroelith, Antrimolith, Harringtonit, Poonalith, Uig-it). 
Homoomorpli mit Skolezit. (a) = 3(RÀ1) 2 Si + 4M; (b) = 3(RÀ1) 4 Si 3 4- 8 H. 
R = (Ca, Na). 
V 4 Mesolith (4a + b) Fârbelith. 
V s do. (3a + b) do. 
