H. MINERALS, ETC. 



893 



336, 337. Apatite. Katharinenburg, 

 Ural. 



338. Talcapatite. Shishimsk moun- 

 tains, Ural. 



339. Pseudoapatite. Shishimsk 

 mountains, Ural. 



340. Apatite. Ilmen mountains, 

 Ural. 



341,342. Moroxite. Sludianka, Bai- 

 kal. 



343. Lazur-apatite. Sludianka, Bai- 

 kal. 



344,345. Pyromorphite. Beresovsk, 

 Ural. 



346. Miinetesite. Beresovsk, Ural. 



347, 348. Monazite. Ilmen moun- 

 tains, Ural. 



349. Vivianite. Kertsch, Crimea. 



350. Bargusin, Nertchiusk. 



351. Libethenite. Nishni, Tagilsk, 

 Ural. 



352. 353. Pseudomalachite. Nishni, 

 Tagilsk, Ural. 



354. Dihydrite. Nishni, Tagilsk, 

 Ural. 



355. Planerite. Sissertsk, Tscher- 

 noia, Ural. 



356. Hydroboracite. Caucasus. 



357. Borax. Baikal. 



358. 359. Wolframite. Adun, Tehi- 

 lon, Nertchinsk. 



360. Hiibnerite. Baiiovka (Bogo- 



riak), Ural. 



361,362. Scheelite. Pitkaranta, Fin- 

 land. 

 363, 364. Vanadinite. Beresovsk, 



Ural. 

 365. Volborthite. Preobrashensk, 



Perm. 

 366,367. Thenardite. Marmishansk, 



Altai. 

 368, 369, 370. Barite. Kusinsk, 



Ural. 

 371. Barite. Gasimurovsk, Nert- 



chinsk. 



372. Celestine. Archangel. 



373, 374, 375. Crocoite. Beresovsk, 

 Ural. 



376. Vauquelinite. Beresovsk, Ural. 



377, 378. Gypsum. Astrakhan. 



379. Gypsum. Bugulma, Samara. 



380. Tetushi, Kazan. 



381. Alunite. Zaglik. Caucasus. 



382. Brochantite. Gumeshevsk, 

 Ural. 



383. Brochantite. Zyrianovsk, Altai. 



384. 385. Calcite. Ural. 



386. Calcite. Mulina, Nertchinsk. 



387. Volk-Ostrov, Olo- 

 netz. 



388. Calcite. Pavlovsk, St. Peters- 

 burg. 



389. Calcite. Tmatra, Finland. 



390. Dolomite. Pargass (Ersby), 

 Finland. 



391. Dolomite. Katharinenbtirg, 

 Ural. 



392. Gurhofian. Orenburg. 



393. Siderite. Ural. 



394. Sperosiderite. Ural. 



395. Smithsonite. Tchagirsk, Altai. 



396. 397. Smithsonite. Kadainsk, 

 Nertchiusk. 



398. Aragonite. Nishni, Turiinsk, 

 Ural. 



399. Cerussite. Riddersk, Altai. 



400. Taininsk, Nertchinsk. 



401. Kadainsk, Nertchinsk. 



402. Ildikensk, Nertchinsk. 



403. Witherite. Zmeindgorsk, Altai. 



404. Malachite. Gumeshevsk, Ural. 



405. Nishni, Tagilsk,Ural. 



406. Beloussovsk, Altai. 



407. Aurichalcite. Zavodinsk, Altai. 



408. Azurite. Nikolaievsk, Altai, 



409. Semenovsk, 



410. Zyrianovsk, 



411. 412. Mellite. Malevka, Tula. 



3471. Collection of Crystals of Minerals. J. R. Gregory. 



3472. Nicol's Prism, whose side is about 60 millimeters. 



Wilhelm Steeg, Hamburg vor dcr Hohe, 



3473. Prism of Rock Salt, 50 x 60 mm. 



W. Steeg, Hamburg vor der Hohe. 



3474. Lens of Bock Salt, 75 mm. in diameter, and 300 

 rain, in radius. W. Steeg, Homburg vor der Hohe. 



