Classification of Igneous Rooks. 
121 
120 Proceedings of the Royal Society of Edinburgh. [Sess. 
List of 1000 Rocks 
1907 - 8 .] 
— continued. 
Whitman Cross, Table XIII. 
N. Jahrh, 1892, vol. ii., p. 146. 
W. C. Brogger, Z.K., xvi., p. 38, 1890. 
N. Jahrh, 1901, vol. ii., p. 75. 
Zeittch. d. d. geol. Get., part iv., p. 290, 1868. 
Q. Joum., '1895, p. 193. 
Geol. Survey of India. 
W.’c. Brogger, Z.K., xvi., p. 116, 1890. 
N. Jahrh, 1893, vol. ii., p. 347. 
Whitman Cross, Table XII. 
N. Jahrh, 1902, vol. ii., p. 382. 
N. Jahrh, 1893, vol. ii., p. 347. 
Whitman Cross, Table XII. 
N. Jahrh, 1902, vol. ii., p. 382. 
N. JArh, 1893,’ vol. ii.', p. 347. 
N. Jahrh., 1903, vol. i., p. 427. 
Sodalite syenite. 
Foyaite. 
Nephelite porphyry. 
Nephelite syenite. 
Leucitophyre. 
Rhomben porphyry. 
Elaeolite syenite, reduced 
to 100-0. 
Syenite pegmatite. 
Elaeolite tinguaite. 
Nephelite syenite. 
Euaialite lujavrite. 
Leucite tinguaite. 
Nepheline syenite. 
Chibinite. 
Tinguaite. 
Resembl. elaeol. syen. 
Leucitite. 
Square Butte, Montana. 
Sierra de Tingua, Brazil. 
Siberia. 
Bolsena. 
Elis, Norway. 
Salem, India. 
Norway. . 
Magnet Cove, Ark. 
Transvaal. 
Lujaor Urt, Kola. 
Magnet Cove, Ark. 
Cascada, Brazil. 
Umtok, Kola. 
Bearpaw Mts., Mont. 
Arkansas. 
Kamerun. 
Geol. Survey of India, 1898, p. 9. 
N. Jahrh, 1900, vol. ii., p. 234. 
Chelius and Klernin., Erl. G. Kte. Erne, iii., 
p. 8, 1894. 
N. Jahrh, 1905, vol. ii., p. 382. 
T. Wada, Mt. D. Ges. Ostas., v., p. 74, 1889. 
Q. Journ., 1890, p. 349. 
Q. Journ., 1884, p. 224. 
N. Jahrh, 1904, vol. ii., p. 223. 
Botli’s Beitriige. zur Petrog., 1873, p. xlvi. 
Q. Journ., 1905, p. 589. 
Q. Journ., 1884, p. 235. 
N. Jahrh, 1903. 
H. W. Turner, 17, A.B. U.S.G.S., i., p. 731, 1896. 
Q. Join., 1884, p. 224. 
A- Bergeat, Sb. Miinch. Ah, xx, p. 219, 1899. 
Q. Journ., 1884, p. 224. 
N. Jahrh, 1905, vol. ii., p. 234. 
H. W. Turner, 17, A.B. U.S.G.S., i., p. 702, 1896. 
K. A. Lossen, Jb. Pr. G.L.A., x., p. 309, 1892. 
A- Lagorio, Guide, Exc. vii., Cong. G. Int., 
xxxiii., p. 27, 1897. 
E. Drasche, Vh. Wien, G.B.A., 1884, p. 196. 
A. Jahrh, 1906, vol. i., p. 375. 
K. A. Lossen, Jb. Pr. G.L.A., x., p. 316, 1892. 
Hyp. hornbl. granite. 
Hyp. andesite. 
Hornbl. granite. 
Tonalite gneiss. 
Augite andesite. 
Augite andesite. 
Andesite. 
Amphibole andesite. 
Enstatite diorite. 
Felspatbic dyke. 
Trachyte. 
Diorite. 
Andesite dyke. 
01. pyr. andesite. 
Andesite (intrus. dyke). 
Hyp. andesite. 
Quartz diorite gneiss. 
Enstatite porpbyrite. 
Quartz diorite. 
Andesite. 
Amphibolite. 
Basalt. 
Perumbakam. 
Mexico. 
Hessen. 
Brix. 
Japan. 
Hungary. 
Great Ayton, England. 
Montenegro. 
Tunguragua. 
Penmaenmawr. 
Teynmoutb. 
Mt. Cimina, Italy. 
California. 
Cockfield. 
Lipari Islands. 
Cockfield. 
John Day Basin. 
California. 
Harz. 
Crimea. 
Persia. 
Oarnpo, Elba. 
Harz. 
