BY H. I. JENSEN. 171 



Calculated Norms and Magnetic Names of Rock Analyses. 



VII. 



VIII. 



IX. 



X. 



XI. 



XII. 



Porphyrite 



Qtz. Diorite 



Dacite 

 Bankfoot 



Andesite 



Basalt 



Glaucophane 

 Schist. 



Pt. 



Arkwright. 



Noosa Head". 



Gl.^Hoise E ™ di - 



•Yandina. 



Mt. Mee. 







Mts. 









Q. 7-20 



Q. 8-82 



Q. 16-560 



Q. 14-04 



Or. 7-128 



Q. 12-420 



Or. 16-124 



Or. 10 00 



Or. 16-680 



Or. 15-57 



Alb. 29-344 



Or. 1-668 



Alb. 41-396 



Alb. 31-96 



Al. 30-392 



Alb. 27-77 



An. 15-568 



Hyp. 9-512 



An. 18-626 



An. 32-80 



An. 19-738 



An. 19-46 





Glauc. 25 988 





Cor. 1-12 



Cor. -510 







Epidote43646 



Diop. -896 



Hyp. 12-35 



Hyp. S-780 



Hyp.' 4-50 



Diop. 18-662 



Titanite 1 -360 



Hyp. 8-208 



Ilm. 1-67 



Mag. 4-176 



Mag. 3-25 



Hyp. 14-224 



Pyr. -360 



Ap. -910 



Pyr. -20 



Ilm. 1-520 



Ilm. 3-04 



Oliv. 1-592 



Hem. 4-320 



Mag. 3-712 



Cal. -20 



Pyr. -120 



Carb. 10-00 



Mag. 7-424 



Extra -56 



Ilm. 1-216 



&c. 1 -05 





&c. 1-72 



Ilm. 4 408 





Calcite 1-600 







S. (Pyr.) -24 



Cal. -700 





Pyr. 1-0S 









Ap. 1-240 





&c. 1 -49 







&c. 1-84 





102-46 



10018 



100 076 



99-59 



Dosalone 

 originally 



102-13 



99-834 



Quartz Glauc 



Sch. 

 Altered from 



Dosalone 



Dosalone 



Dosalone 



Germanare 

 Shoshonose, 



Salfemane 



igneous rock. 

 Q. 9 720 



Germanare 



Germanare 



Austrare 



but through 

 Ca,Mg, &Fe, 



Gallare 



Or. 1-668 

 Al. 22-008 



Andase 



Andase 



Tonalase 



going into 

 carbonates, 



Auvergnase 



An. 20-294 

 Di. 24-444 



Andose 



Andose 



Tonalose 



liberating 



Si0 2 , 



" Harzose." 



In order, 



Austrare. 



Auvergnose 



Hy. 2-500 

 Hem. 9-760 

 Mag. 6-032 

 Ilm. 1-520 

 Pyr. -360 

 &c. 1 -230 





99-53 











= Salfemane 











Order 2 











Dolcalcic 











Presodic 





