MINEUALOGY. TU,"; 



I>Ai;i]i:. Crystals iVom Romanticho, Lacroix, Hull. 80c. Jli!i., viii. ."'J. 



Mittelagger, cryst. description, C. Bnsz, Zs. Kr., x, :!J. 

 Baiiytocalcite. Kelation in form to c-altjite, &c., Mallanl, Jiull. Soc Min., viii, 44. 

 JBeegkrite. Lake City, Colo., analysis, G. A. KaMiig, Am. Phil. Soc I'liihul., xxii. 

 212. 



Treasury Vanlt mine, Siuiimit County. Coloiado, analysis, Geutli, Am. Phil. Soc. 

 Philad., Oct. 2. 

 Beryl. Amelia County, Va., analysis, Baker, A)n. Cli. .1. \'ii, 1'/."). 



Urals, crystals with vicinal planes, «S:c., F. J. Wiik, Fin.sk. Vet. So<'., XXVii. 

 BiSMUTiTE. Fonnd at Middletown, Conn., W. N. Rice, Am. J. Sc, xxix, 2V)'S. 

 BoRACiTE. Crysialliue system considered, Baumhaner, Zs. Kr., x, 451. 

 BoRXiTE. From Chloride, Xew Mexico, microscopically examined, Banmlianer, Zs. 

 Kr., X, 447. 



Formation artiticially, Doelter, Zs. Kr., xi, 36. 

 BouRXOXiTE. Formation artificially, Doelter, Zs. Kr., xi, 38. 

 BOWLIXGITE. Partial microscopic examination, Lacroix, Bull. Soc. Min., viii, 97. 

 Braunite. Jacobsberg, Sweden, analysis, Igelstrom, Bull. Soc. Min., viii, 421. 

 Brochaxtitk. Artificial, analyzed, Atanasesco, Bull. Soc. Chim., XLiv, 14. 

 Brucite. Artificially produced, A. de Schulten, C. R., ci, 72. 



From the Ural, analysis by Rosenblad, Losch, Geol. For. I^iirb., vii, 733. 



Pennsylvania, analysis, Genth, Am. Phil. Soc, Phila., Oct. 2. 

 BuTYRELLiTE. Chemical composition examined. Macadam, Miu.Mag., vi, 17.0. 



Calamine. Pulaski Co., Va., analysis, Genth, Am. Phil. Soc. Phila., Oct. 2. 

 Calcite. De.scriptiou of crystals from Andreasberg, Sansoni, Zs. Kr.,x, 545. 

 Lilac-colored twin-crystals, Solly, Min. Mag., vi, 120. 

 Crystals from the Arlberg tunnel, H. v. Fonllon, Jahrb. geol. Riichs., xxxv, 



91 ; from Leoben, &g, Verh. geol. R«ichs., No. 5, p. 149. 

 Double refraction discussed and measured, A. Schrauf, Zs. Kr.,xi, 5. 

 Var. mangan()calcite, analysis, from Wester Silfberg, Sweden, Weibull, MiTi.jiclr. 



Mitth.,vii, 110. 

 Fusibility of calcium carbonate, A. Becker, Min. petr. Mitth., vii, 122; A. Wicli- 

 mann, ibid. 256. 

 Cappelenite. New mineral from Laugesuudsfjord, Norway, Brogger, Geol. For. 



Forh., VII, 599. 

 Cassiterite. Complex group of crystals, Ccsaro, Bull. Soc. Min., viii, 107. 



Occurrence in granite, M. von Miklucho-Maclay, Jahrb. Min., 18S5, 11, ^8. 

 Cerussite. Crystals, Pel8ocz-A.rd6, Huhgary, Schmidt, Zs. Kr., x, 204. 



Occurrence in Arizona, G. F. Kunz, N. Y. Acad. Sc, p. 278, Oct. 5. 

 Chabazite. Var. phacolite, loss of water over CaCla and H2SO4, Bodewig, Zs. Kr., 



X, 276. 

 Chalcocite. Formation artificially, Doelter, Zs. Ki'., xi, 34. 



Chalcopyuite. Analysis of a related mineral from Snnnerskog, G^Lindstrom, Geol. 

 For. Forh., vii, 678. 

 Formation artificially, Doelter, Zs. Kr., xi, 35. 

 CiiONDROARSEXiTE. Optical examination, Bertrand, Bull. Soc. Min., viii, 374. 

 CiiRYSOBKRYL. Found at Stonehara and elsewhere in Maine, N. II. PtMry, Am. .1. 



Sc, XXIX, 263. 

 C11RV.SOCOLLA. Occurrence in Arizona, G. F. Kunz, N. Y. Acad. Sc, Oct. 5, p. 276. 

 Chrysolite. Twin crystals in rocks, Kalkowsky, Zs. Kr., x, 17. 



Nodules in basalt, Becker, Zs. Geol. Ges., xxxvii, 10. 

 Cinnabar. Formation artificially, Doelter, Zs. Kr., xi. 33. 



CoRALTiTE. Crystallograpbic and thermoelectric characters, Curie, Bull. Soc. Min., 

 VIII, 127. 



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