38 



August Krehan, 



[38] 



In folgendem sollen nun die sann sehen 

 wandten Gesteinen angeführt werden : 



Zahlen von ver- 



I. Trachyaudesit von 



Oberwohl au 65-62 



8. Bronzitporphyrit (Freisen) . 69-01 



I. Trachydolerit (Porto Santo) . 62-07 



5. Hauyntephrit (Trachydolerit) 60 32 



X. Trachyaudesit (Elkhom Mtn.) 68-02 



14. Porphyrit (Andes.) Bockenau 67-62 



16. Augitandesit (Tunguragna) . 70-89 



VII. Latitphonolith (Trachydolerit) 



(Cripple Creck) 64-44 



6. Trachydolerit (W. Kibo) . 



II. Trachyaudesit vom 

 Tscheboner Berg . 



7. Trachyaudesit (Sololosta) . 

 10. Porphyrit (Eldorado Co.) . 



67-99 

 69-07 

 76-05 



7-25 

 6-63 

 7-58 

 8-27 

 6-60 

 6-29 

 5-77 



C 



4-99 

 5-94 

 6-69 

 5-19 

 4-41 

 500 

 410 



F 



909 

 8-66 

 9-85 

 12-72 

 995 

 9-80 

 9-37 



3-39 

 2-75 

 325 

 3-25 

 3-25 

 3-00 

 8-00 



2-34 

 3-00 

 2-75 

 2-00 

 200 

 2-25 

 2-25 



8-80 

 8-11 

 6-61 



2-85 

 303 

 1-84 



8-71 

 8-65 

 7-06 



4-32 

 4-25 

 4-25 



/ 



4-26 



4-25 



4-00 



4-5 



4-5 



4-5 



4-5 



8-43 3-50 11-69 3-50 150 5-00 



61-38 9-24 3-89 12-34 3-75 150 4-5 



1-39 4-28 

 1-5 4-25 

 1-25 4-6 



5-8 

 8-2 

 8-1 

 7-6 

 5-5 

 6-8 

 7-2 



64 



6-8 



6-1 

 3-5 



8-0 



Fiar. 1. 



//^ 



