892 



SEC. 17. MINERALOGY, CRYSTALLOGRAPHY, ETC. 



244. Orthoclase. Miakoticha, Altai. 



245. (Sunstone). Slu- 

 dianka, Baikal. 



246. Adularia. Mursinsk, Ural. 



247. Marekanite. Marekanka, 

 Ochotsk. 



248. Nefedjewite. Klitshkinsk, Nert- 

 chinsk. 



249. Chonebrodite. Pargass (Ersby), 

 Finland. 



250. Tourmaline. Beresovsk, Ural. 



251. 252, 253. Tourmaline. Mur- 

 sinsk, Ural. 



254. Tourmaline. Schaitansk, Ural. 



255, 256. Tourmaline. Borstche- 

 vatchnoi, Nertchinsk. 



257, 258. Tourmaline. Ubrulga, 



Nertchinsk. 

 259, 260. Tourmaline. Mursinsk, 



Ural. 



261. Tourmaline. Gornoshitsk, Ural. 



262. Tourmaline. Adun Tethilon, 

 Nertchinsk. 



263. Andalusite. Schaitansk, Ural. 



264. Tut Chaltovi, 

 Nertchinsk. 



264 bis. Chiastolite. Argaii, Nert- 

 chinsk. 



265. Xenolite. Peterhoff, St. Peters- 

 burg. 



266. Worthite. Peterhoff, St. Pe- 

 tersburg. 



267. Cyanite. Taganai, Zlatoust, 

 Ural. 



268. Cyanite. Kishtym, Ural. 



269. Sanarka, Ural. 



270. Kamenka, Ural. 



271. 272, 273. Topaz. Mursinsk, 

 Ural. 



274, 275, 276. Topaz. Ilmen moun- 

 tains, Ural. 



277, 278. Topaz. Adun Tchilon. 

 Nertchinsk. 



279. Topaz. Bortstchevotchnoi, 

 Nertchinsk. 



280. Sphene. Pargass (Ersby), Fin- 

 land. 



281. Sphene. Achmatovsk, Ural. 



282. 283. Sphene. Ilmen moun- 

 tains, Ural. 



284. Sphene. Kazatchia Datcha. 

 Ural. 



285. Staurolite. Taganai Zlatoust, 

 Ural. 



286. Laumontite. Petropavlovsk, 

 Ural. 



287, 288, 289. Dioptase. Altyn 

 Tiibeh, Kirghistan Steppe. 



290. Chrysocolla. Nishni Turiinsk, 

 Ural. 



291. Chrysocolla. Nishni-Tagilsk, 

 Ural. 



292. Asperolite. Nishni-Tagilsk, 

 Ural. 



293. Picrosmine. Miask, Ural. 



294. Calamine. Taininsk, Nert- 

 chinsk. 



295. Calamine. Klitshkinsk, Nert- 

 chinsk. 



296. Prehnite. Schaitansk, Ural. 



297. Apophyllite. Piterlaks, Wiborg. 



298. Natrolite. Tchikoi, Nertchinsk. 



299. Analcime. Kulinda, Nertchinsk. 



300. Chabazite. 



301. Stilbite. Bielaia, Nertchinsk. 



302. Talc. Itkul, Perm. 



303. 304. Pyrophyllite, Beresovsk, 

 Ural. 



305. Cimolite. Alexandrovsk, Eka 

 therinoslav. 



306. Pelikanite. Kiev. 



307. 



Lupiko, Finland. 



308. Serpentine. ISTurali, Miask, Ural. 



309. Finite with chlorite. Shishimsk 

 mountains, Ural. 



310. 311, 312. Leuchtenbergite. 

 Shishimsk mountains, Ural. 



313. Kammererite. Bissersk, Ural. 



314, 315. Rhodochrome. Itkul, 

 Perm. 



316, 317,318, 319, 320. Clinochlore. 

 Achmatovsk, Ural. 



321. Clinochlore (pseud. Ceylanite). 

 Nicolai Maximilianovsk, Ural. 



322. Kotschubeite. Ufaleisk, Ural. 



323. Kotschubeste. Bilimbaievik, 

 Ural. 



324. Chloritoid. Kossvi-Brod, Ural. 



325. Xanthophyllite. Shishimsk 

 mountains, Ural. 



326. Xanthophyllite. Nicolai, Maxi- 

 milianovsk^ Ural. 



327. 328. Pyrochlore. Ilmen moun- 

 tains, Ural. 



329. Tantalite. Kimito, Finland. 



330. Columbite. Pvio, Finland. 



331. 332, 333. Samarskite. Ilmen 

 mountains, Ural. 



334. Mengite. Ilmen mountains, 

 Ural. 



335. Apatite. Pargass (Ersby), Fin- 

 land. 



