84 PHYSIOGRAPHY. CLASS 11. 



Kalk (with the exception of Schuppiger Aphrit). 

 Saugkalk. Mergel. Stinkmergel. Stinkkalk. Anthra- 

 konit. HAUSM. III. S. 900. 924. 927- 932. 934. 941. 

 Kohlensaurer Kalk and the Schieferspath of the second 

 appendix. LEONH. S. 566. Chaux carbonatee (with 

 exception of Ch. c. aluminifere, ferrifere, magnesifere). 

 HAUY. Traite', T. II. p. 127. Id. (with the same 

 exceptions, and moreover Ch. c. manganesifere rose, 

 ferro-mangane'sifere). Tabl. comp. p. 2. Id. Traite, 

 2de Ed. T. I. p. 298. 



MONTEIRO. Journ. des Mines. T. XXXIV. p. 161. 

 Ann. des Mines. T. V. p. 3. BOURNON. Traite' com- 

 plet, &c. 



Fundamental form. Rhombohedron. R =r 105 5'. 

 Vol. I. Fig. 7. R. G. 



a = ^2-1895. 



Simple forms. R oo (o) ; R 1 (g) = 134 57', 

 Alston, Cumberland ; R (P), Val di Brosso, 

 Piedmont ; R + 1 (f) = 78 51', Hiittenberg, 

 Carinthia ; R + 2 (m) =z 65 50', Leogang. Salz- 

 burg ; R + 3 = 61 33' ; f R - 95 28', Faroe ; 

 R+oo(c); P = 144 33', 59 20'; P + oo (ti) ; 

 (P 2) 5 (t) =: 138 5', 159 24', 64 54' ; (P) 2 

 (x Mont.) = 102 ir, 155 50', 113 45 r ; (P) 3 

 (r) = 10438 / , 14424', 132 58 ; , Derbyshire; (P) * 



(y) = 109 V, 134 S8 r ,15044 / ; (P) 7 (*Mont.) 

 =11139',130 10 / ,158 53', Andreasberg; (P)i 1 



= 114 24', 126 26', 166 28', Faroe ; (P + 1)^ 

 = 88 18', 159 20', 127 29'; (P + I) 2 (x) 

 = 92 9', 153 16', 135 19' ; (P + I) 3 = 99 58', 

 142 30', 149 21'. 

 Char, of Comb. Rhombohedral. 



