458 Qoldschmidt mid Nicol — New Forms of Sperryliie. 



Table of Angles.* 



No. 





Symb. 



O 







P 



£o 



Vo 



£ 



V 



X 



(Prisms) 

 (x:y) 



y 



d 



= tgP 



1 





{ Ooo 



001 







0°00 



0°00 



0°00 



0°00 



0°00 















C 



010 



0°00 



90 00 



i i 



90 00 



it 



90 00 



1 1 



00 



00 







i <H 



013 



a 



18 26 



it 



18 26 



il 



18 26 



a 



0-3333 0-3333 



2 



a 



] 03 



031 



it 



71 34 



a 



71 34 



a 



71 34 



a 



3-0000,3-0000 







( oc3 



130 



18 26 



90 00 



90 00 



90 00 



18 26 



it 



03333 



00 00 







( Of 



025 



00 



21 48 



00 



21 48 



00 



21 48 







0-400010-4000 



3 



g 



\ 01 



052 



" 



68 12 



n 



68 12 



it 



68 12 



a 



2-5000 2-5000 







( °°l 



250 



21 48 



90 00 



90 00 



90 00 



21 48 



a 



0-4000 



00 00 







i °i 



012 



00 



26 34 



00 



26 34 



00 26 34 







0-5000! 0-5000 



4 



e 



} 02 



021 



a 



63 26 



< i 



63 26 



n 



63 26 



tt 



2-0000 



2-0000 







( oo2 



120 



26 34 



90 00 



90 00 



90 00 



26 34 



" 



0-5000 



00 



oo 







( Of 



035 



00 



30 58 



00 



30 58 



00 



30 58 







0-6000 



0-6000 



5 



h 



\ of 



053 



it 



59 02 



it 



59 02 



u 



59 02 



a 



1-6667 



1-6667 







( oof 



350 



30 58 



90 00 



90 00 



90 00 



30 58 



" 



0-6000 



00 



oc 







I °l 



023 



00 



33 41- 



00 



33 41- 



00 



33 41- 







0-6667 



0-6667 



6 



b 



\ Of 



032 



< i 



56 18- 



" 



56 18- 



tt 



56 18- 



a 



1-5000 



1-5000 







oof 



230 



33 41- 



90 00 



90 00 



90 00 



33 41- 



a 



0-6667 



GO 



00 



7 



- 



i°i 



011 



00 



45 00 



00 



45 00 



00 



45 00 







1-0000 



1.0000 



110 



45 00 



90 00 



90 00 



90 00 



45 00 



a 



1-0000 



00 



00 



8 



k 



lit 



114 



•' 



19 28 



14 02 



14 02 



13 38 



13 38 



0-2500 



0-2500 



0-3535 



141 



14 02 



76 22 



45 00 



75 58 



n 



70 32 



1-0000 



4-0000 



4- 1231 



9 





M 



113 



45 00 



25 14- 



18 26 



18 26 



111 33 



17 33 



0-3333 



0-3333 



0-4714 



m 



131 



18 26 



72 27 



45 00 



71 34 



it 



64 45- 



1-0000 



3-0000 



3-1623 



10 





M 



112 



45 00 



35 16 



26 34 



26 34 



24 05- 



24 05- 



0-5000 



0-5000 



0-7071 



q 



121 



26 34 



65 54- 



45 00 



63 26 



a 



54 44 



1-0000 



2-0000 



2-2360 



11 



B 



14 



335 



45 00 



40 19 



30 58 



30 58 



27 13- 



27 13- 



0-6000 



0-6000 



0-8485 



353 



30 58 



62 46- 



45 00 



59 02 



el 



49 41 



1-0000 



1-6667 



1-9437 



12 



p 



l 



111 



45 00 



54 44 



45 00 



45 00 



35 16 



35 16 



1-0000 



1-0000 



1-4142 



13 



... 



{*. 



122 



26 34 



48 11- 



26 34 



it 



19 28 



41 48- 



0-5000 



1-0000 



1-1180 



u 



221 



45 00 



70 31- 



63 26 



63 26 



41 48- 



" 



2-0000 



2-0000 



2-8284 







(ii 



124 



26 34 



29 12- 



14 02 



26 34 



12 36- 



25 52- 



0-2500 



0-5000 



0-5590 



14 



v» 



i P 



142 



14 02 



64 07- 



26 34 



63 26 



a 



60 47- 



0-5000 



2-0000 



2-0615 







( 24 



241 



26 34 



77 23-163 26 



75 58 



25 52- 



a 



2.0000 



4-0000 



4-4721 







\ 3 IT 



236 



33 41- 



31 00 18 26 



26 34 



16 36 



25 22- 



0-3333 



0-5000 



0-6009 



15 



?D 



1 8 



263 



18 26 



64 37-i33 41- 



63 26 



n 



59 00 



0-6667 



2-0000 



21130 







(13 



362 



26 34 



73 24 ?56 18 ■ 



71 34 



25 22- 



(< 



1-5000 



3-0000 



3-3541 







l 12 

 \ "33 



123 



" 



36 42 |18 26 



33 41- 



15 30 



32 18- 



0-3333 



0-6667 



0-7453 



16 



X 



J 13 



132 



18 26 



57 41-26 34 



56 18- 



< t 



53 18 



0-5000 



1-5000 



1-5811 







(23 



231 



33 41 • 



74 30 63 26 



71 34 



32 18- 



" 



2-0000 



3-0000 



3-6055 







(H 



135 



18 26 



32 18 -111 18- 



30 58 



9 44 



30 28 



0-2000 



0-6000 



0-6325 



17 



?z 



J ji 



153 



11 18- 



59 32 18 26 



59 02 



1 1 



57 41- 



0-3333 



1-6667 



1-6996 







(85 



351 



30 58 



80 16 71 34 



78 41- 



30 28 



a 



3-0000 



5-0000 



5-8310 



* In the table of angles the ± forms are not separated. 



Heidelberg, Germany, and 

 School of Mining, Kingston, Canada. 



