Abtheilung C. (R}, Fe) (Si, Äl)2. 
Augite. 
| keina |  MHärtlingen. Schima. | Kaacher See. 



Specifisches Gewicht. 3,380 3,361 3,348 
Kieselsäure 47,38 47,52 51,12 50,03 
Thonerde 9,92 8,13 3,38 3,72 
Eisenoxyd 3,85 5,83 0,95 2,36 
Eisenoxydul 7,89 RE 5,45 6,65 
Manganoxydul 0,10 0,40 2,63 0,15 
Talkerde 15,26 12,76 12,82 13,48 
Kalkerde 19,10 18,25 23,94 22,85 
Glühverlust 0,43 = 
| 99,53 100,66 | 99,89 | 99,24 

Hornblenden. 










(Pargasit.) (Carinthin.) 
| Edenville, | Pargas. | Monroe. | Saualpe. | Ural. Pargas | Arendal. Filipstad, | Brevig. | Fredriksvärn | Vesuv, | Härtlingen. | Cernosin, | Honnef, | Stenzelberg. 
Sp. G. | 3,059 | 3,104 | 3,123 | 3,102 | 3214 | 3,215 | 3,276 | 3,278 | 3,428 3,287 3,282 | 3,270 | 3,225 | 3,277 | 3,266 
u a. b. FB 
vi es er = e 1,01 | Sp. = a 1,01 | 0,80 1,07| — 101 | 080 | 1,53 | 0,19 
I) = I — oA) 05| wvo| — = Bi = — = — _— 
Si 5 1,67 46,12 | 45,93 | 49,33 44,24 41,26 | 43,18 | 37,84 42,27 |40,00 40,00 | 39,62 42,52 40,95 | 41,01 38,62 
Äl 575 | 7,56 | 12,37 | 12,72 | 8,85 | 11,92 | 10,01 | 12,05 | 681 | 8,00 7,37| 14,20 | 11,00 | 14,31 | 13,04 | 14,92 
Ke 2,86 | Spur | Spur | 1,72 | 513 | 4,83 | 6,97 | 4,37 | 6,62 |10,10 10,45| 6,00 | 8,30 | 581 | 5,38 | 10,28 
Üe os 227 | 455 | 4,63 | 11,80 | 9,92 | 14,48 | 12,38 | 21,72 11,04 13,38|| 11,03 | 9,12 | zıs | 10,75 | 7,67 
Mn = e 0,34 (ne - Sp- 0,29 | 0,68 | ‚a1 | 1,038 1,851 0350 | — a -_ 0,24 
Ng 23,97 | 21,22 | 21,12 | 17,44 | 13,46 | 13,49 | 9,418 | 12,16 | 3,62 lı1sı 7,51] 10,72 | 13,45 | 14,06 | 13,48, | 41,32 
Ca 12,42 | 13,70 | 12,22 | 9,91 | 10,82 | 11,95 | 11,20 | 14,01 | 9,68 [10,26 11,28| 12,62 | 12,25 | 12,55 | 931 | 12,65 | 
Na 0,75 | 248 | 224 |, 225 | 208 | 1,44 | 216 | 075 | 314 | 3,72 0,55. | 4,71 |, 1,64, 1.0020.149 
K 0,84 | 1,29 | 0,98 | 0,63 | 024 | 2,70 | 1,30 | 2,63 | 29,65 | 2,53 337 | 192 | 154 | 1,79 | 218 
Glührl. | 0,46 | 1,10 | 059 | 029 | 039 | 052 | 0,37 | 080 | 048 |o00 05| 0397| — 0,26 | 0,79 | 0,8 
OR 49 ’ ıW c c 
| 98,12 | 98,50 |100,34 | 99,13 | 98,27 | 99,73 | 99,44 | 97,67 | 98,63 198,59 | 98,78 | 101,28 | 9910 | 98,34 | 99,67 
Abtheilung D. 
Spodumen. Sp. G. 3,135. (Li, Na)? Si? + Al Si?. 
