OHDEH vr. HEMI-PRISMATIC AUGITE-SPAR. 275 



Tremolith. Karinthin. Kalamit. WERN. Hoffm. H. 

 B. II. 2. S. 146. 277- 293. IV. 2. S. 103. 122. 

 Hornblende. Strahlstein. Grammatit. Byssolith. As. 

 best (in part). Smaragdit. HAUSM. II. 699. 722. 728. 

 733. 734. 740. Smaragdit. Hornblende. Asbest (zum 

 Theil). LEONH. S. 517- 527. 533. Amphibole. Acti- 

 note. Diallage verte. Grammatite. Asbest (in part). 

 HAUY. Traite', T. III. p. 58. 73. 126. 227- 245. 

 Amphibole. Diallage verte. Asbeste. Tabl. comp. p. 39. 

 46. 55. Traite', 2de Ed. T. II. p. 372. 454. 481. 



Fundamental form. Scalene four-sided pyramid 

 P = 151 8', 149 38', 42 22'. Inclination of 

 the axis in the plane of the short diagonal = (Y. 

 Vol. I. Fig. 41. HAUY. 



a : b : c : d = 1 : V 14 : V 12-6875 : 0. 



Simple forms. 1 (r) = 149 38' ; lJL J? ' 

 (b) = 112 63' ; &!!)- (iy = 101 32' ; 



_(z)=1234'; (Pr+ ,) 

 (M) = 124 34' ; &L (a) ; (Pr + oo)^ (c) 



m 



fpr + 2 it\ /51 1T 

 "~1T" W 151 IT 

 f r + QD (5) ; Pr + oo (a:). 



Char, of Comb. Hemi-prismatic. Inclination of 



on (f r + oo) 3 = 103 13'. 



Combinations. 1. _. (Pr+oo) 5 . Sim. Fig. 

 44., reversed. Arendal, Norway. 



