Einzelne Mineralien. 



-179- 



Durch die Messungen wurden folgende 156 Formen an den Kry stallen 

 festgestellt (die an beiden Polen auftretenden sind mit *, die nur am analogen 

 Pole auftretenden mit **, die für Turmalin neuen Formen mit f bezeichnet) : 



1. o = OK (0001)*. 



2. Positive trigonale Pyramiden : a = AR (1014) * q = f R (2025) f , 

 = |R(10I2), (4047) f, fR (2023) f , R = R(10T1)*, £R(5054)f, 



V°R(10.0.TÖ.7)t, i = 2R(202l)f, p = fR (5053)*, * = (14 . . 

 Ii . 5)f , F = 3R (3031)f , m = ^R (13 .0 . 13 . 4)f , d = 4R (4041), 

 f R (9092) t, V R (11 . . TT . 2) f , P = 7R (7071) f, z = 10R (10 . . IÖ . 1), 

 13R (13.0.T3.1)f. 



3. Negative trigonale Pyramiden : — |-R (0115) f , — ^R (0114) f , 

 -iR(01T3)t, -|R(0449)f, n = -AR(01T2)* y = - |R (0558) f, 



— fR (0557) f, — ||R (0 . 13 . 13 . 14) f, r = — R (01T1) , — |£R (0 . TT . 

 U .lÖ)**t, — f-R(0887)f, a = — |-R(0554), zi = — f R (0332) , e = 



— 2R (0221)*, W = — |R (0o52)**f, — V ß (0 . TT . 11 . 4)**f, \f> = 



— 3R(0331)f, & = — fR(0772)*, A = — -|R (0992), c = — 5R (0551), 

 7i* = — 7R (077T)**t, § = — 8R (0881) f , — (0 . 19 . 19 . 2)**f, 



— HR (0. TT . 11 . T)**. 



4. Ditrigonale Pyramiden der Hauptreihe zwischen R (10T1) und 

 ooP2 (1120) : Ri| (T6 . T . 17 . To) **t, Rff (12 . 1 . 13 . TT) **f , m' = R V (IÖ . 

 T . 11 . 9) **f , q' = R£ (6T75) **f, f = R| (4T53) **f , ß = R| (11 . 3 . T4 . 8) *f , 

 c' = RV 3 (TO . 3 . 13 . 7) **f , q = R2 (3142) * R V 9 (14.5.19.9) f , R V ( i7 • 

 7 . 24 . 10) *f, R| (IT . 5 . 16 . 6) **f , t = R3 (2131) * R V° (13 . 7 . 20 . 6) f , 

 R| (9 . 5 . 14 . 4) **f, R V (7 . 4 . TT . 3) *f, h = R4 (5382) f , u = R5 (3251)* 

 y = R6 (7 . 5 . T2 . 2) *f, R V 3 (15 .11.26.4) f , H ; = R7 (437T) **f , R8 (9 . 

 7.T6 2)f, J' = R9 (5491)*f, R13 (7 . 6 . 13 . T) **f , L' = R14 (15 . 13 . 

 28.2)*f, Z = R25 (13 . 12 . 25 . 1) *f , T' = R35 (18 . T7 . 35 . T) **f , cf) = 

 R39 (20. 19.39. l)f. 



5. Ditrigonale Pyramiden der Hauptreihe zwischen R (10T1) und 



— |R(01T2): l 4 = -|P2(TT23)**, ® = — |R5 (2358) *f , Q = — J-R3(1235)f, 

 L = -iR|(2.5.7.12)t. 



6. Zone R (10ll)/ooP2 (1210) zwischen R (1011) und — 2R (0221) : 

 |BV (11.2.T3.12)t, T VßV (9-2.TT. 10)t, |Rf(7298)t, ^(9. 

 4 . 13 . 11) f, fR3 (4265) f, w = AR5 (3254) f , r = |P2 (22i3)f , x = 



— iR3 (1232)*, — fRV (3.8.TT.7)f, — fRy (3 . 10 . IH . 8)f, M = 



— Rf (1453)f, e = - H»H_(ßj 14 • 17 • 10) f, - |Rf (1895) f. 



7. Zone R (10ll)/ooP2 (1210) zwischen — 2R (0221) und ooP2 (T2T0): 



— 2Rf (T . 12 . TT . 5) , g = — 2R| (T652)f , v = — 2R2 (1431), t u = 



— 2R3 (2641)*, ü = — 2RU* (9 . 26 . 17. 4)f, z = — 2R6 (5 . 12 . 7 . l)f, 

 D = — 2R7(6.14.8.1)f. 



8. Zone — 2R(0221)/4R(404l)/ooP2(2TT0): 33 = — fR2 (4. 12 . T6 . 7), 

 A = — iR5 (2352) , ® = 2Rf (8 . 2 . TÖ . 3) f, X = 4Rf (9 . 1 . TÖ . 2) f, 

 E = 4R| (5161), K = 4R2 (6281) f. 



9. Zone — 2R (022l)/ooR (10T0) : — U&H (3 . 14 . T7 . 7)f , $ = 



— iRV 3 (3 . 10 . T3 . 5) f, m = — |R2 (2683) f, B = — R3 (1231) f, T = 



— iR7 (3472) f , 3R£ (5271).f , uKjf (15 . 4 . T9 . 2) f. 



m* 



