MINERALOGY. 467 



Magnktite. Nonlmark, Sweden, crystals described, G. Fliuk, Bihanjj Vet. Akad. 



Haiull., XII, 2, 14 ; mauijanomcujmtUc, id., 20. 

 Crystals described with 4)52 (2-}) and 11.9.7 (^t"— V) and other planes, Scheibe, Zs. 



G.Ges., XXXVIII, 4G9. 

 Fiirtschlagl, investigation of twiuniug striations, Cathrein, Zs. Kr., xii, 47. 

 Zermatt, polar magnetic properties, Hornstein, Jb. Min., i, 253. 

 Scalotta, analysis, Cathrein, Zs. Kr., xii, 37. • 



Greiuer, Zillerthal, association with menaccanite, Cathrein, Zs. Kr., xii, 40. 

 Sardinia, pseiidomorph after micaceons hematite, Striiver, Att. Acad. Line. [4], 



11, 331. 



Manganite. Oberstein, crystals described, Branus, Jb. Min., i, 252. 



Manganomagxetite. See Magnetite. 



Makekanite. a volcanic glass (not a mineral species) in a condition of strain, allied 



to Rnpert's Drops, Judd, Geol. Mag. [3], iii, 241. 

 Menaccanite. Bolgium, analysis, Klemeut, Min. petr. Mittb., viii, 12. 



Greiuer, Zillerthal, associated with magnetite, Cathrein, Zs. Kr., xii, 40. 

 Mica. Rheinwaldliorn, Switzerland, analysis, Wiilfiiig, Ber. chem. Ges., xix, 2433. 

 MiCKOCLiNE. Merau, Tyrol, analysis (Sch wager) and occurrence, Oebbeke, Zs. Kr., 



XI, 256. 

 MiCKOLiTE. Amelia County, Virginia, crystal described. Feist, Zs. Kr., xi, 2.55. 

 Mickosommite. Monte Somma, analysis, Mierisch, Min. petr. Mitth., viii, 161. 

 Milarite. Optical examination, Ramsay, ffifv. Vet. Stockh., xlii, 9, 29, 1885. 

 Mimetite. Durango, Mexico, pseudomorphous crystals, vom Rath, Ber. nied. Ges. 



Bonn, Jan. 11. 

 MoNAZiTE. Alexander County, North Carolina, twin crystals described, W. E. Hid- 

 den, Am. J. Sc, xxxii, 207; vom Rath, Ber. nied. Ges. Bonn, Feb. 8. 

 Schuttouhofeu, Bohemia, description of crystals, Scharizer, Zs. Kr., xii, 255. 

 Molybdenite. Renfrew, Canada, crystals described, \V. E. Hidden, Am. J. Sc, xxxii, 



210. 

 MoNiMOLiTE. Pajsberg, Sweden, crystals described and analysis, G. Flink, Bihang 



Vet. Akad. Handl., xii, 2, 35. 

 MuRSiNSKiTE. Mursiusk, Ural, new mineral, Kokscharow, Min. Russland, ix, 341. 

 Muscovite. Auburn, Maine, analysis, Riggs, Am. J. Sc, xxxii, 356. 



Leon County, Texas, analysis of an altered variety approximating to vermicnlite, 



Leightou, Proc Amer. Acad., xxii, 158, or Am. J. Sc, xxxii, 317. 

 Merau, Tyrol, analysis (Schwager) and occurrence, Oebbeke, Zs. Kr., xi, 257. 

 Nagyagite. Nagyag, analysis, SipiJcz, Zs. Kr., xi, 211. 

 NiccOLiTE. Dobsina, Hungary, analysis, Sipiicz, Zs. Kr., xi, 215. 

 OCTAIIEDRITE. Binneuthal, crystals described, G. Seligmann, Zs. Kr., xi, 337. 

 Opal. Queretaro, Mexico, occurrence described, A. E. Foote, Proc. Acad. Nat. Sci., 



Philad.,278, 1885-'86. 

 OuTiiocLASE. Elba, description of crystals with new planes, Des Cloizeaux, Zs. Kr., 

 XI, 605. 

 Kilima-njaro, and Switzerland, crystals described, Miers, Min. Mag., vii, 10. 

 Mulat, crystals described, Cathrein, Zs. Kr., xii, 35. 

 Kraflite, from Krafla, Iceland, analyses, G. Flink, Bihaug Vet. Akad. Handl., xii, 



12, 64. 



Ottrelite. Bastogne, Belgium, analysis, Klemeut, Min. petr. Mitth., viii, 19. 

 Oxalate of soda and ammonia from Pern, Lacroix, Bull. Soc. Min., ix, 51. 

 Ozocerite. Sobiesky mine, occurrence, Romer, Schles. Ges. f. vat. Cultur, lxiu, 



119. 

 Pectolite. Chemical investigation, Doelter, Jb. Min., i, 126. 



Percylite. Carocoles, Pern, occurrence described, Websky, Ber. Ak. Berlin, 1045. 

 Pharmacosiderite. Sandberg, Hungary, occurrence described, S/ibo, Zs. Kr., xi, 



266. 



