MINERALOGY. ^65 



• Zerrenner, Carl. Bleiglanz. Jf«n. Jft«. Heft i. p. 40. 

 Describes a peculiar crystal of galena from the Himmelsfiirst miae, 

 near Preiberg, Saxony. 



Tourmalin, schwarz, spiessig. Min. Mitt. Heft i. p. 40, 41. 



On crystals of black tourmaline with pointed extremities, from the 

 Hornelberg and other localities. 



Zirkel, P. [Leucit^ from Dutch East Indies.] N. Jahrh. Heftii. 

 pp. 175, 176. 



Describes the occurrence of leucite in a basaltic rock from the little 

 island of Bawean, near Java. In microscopic sections it presents the 

 characteristic 8-sided forms from combination of (P . 4P2). It is asso- 

 ciated with plagioclase, augite, magnesia-mica, and apatite. E. W. K. 



[Mineralogical Notes.] N. Jahrh. Heft vi. pp. 628, 629. 



Calls attention to the occurrence of tourmaline in the schists of the 

 Taunus group, and to a microscopic brownish-yellow mineral in Saxon 

 granulites, which is probably zircon. Prismatic crystals of a mineral 

 believed to be zircon are widely distributed through the garnet-bearing 

 mica-schists of the Erzgebirge. F. W. 11. 



Zschan, E. On a number of Minerals collected during a tour in 

 Saxony. Sitz. Isis, Dresden. 



See also : — 



Davies, D. C. Phosphorite, N. Wales, Analyses: p. 11. 



Prazer, Prof. P. Microphotography of Minerals : p. 120. 



Hunt, Dr. T. S. Chemical and Geological Essays : post, under 

 General, &c. 



Liversidge, A. Bingera Diamonds, &c. -. p. 155. 



Mongel, L. Fossil Bitumen, Kurdistan : p. 140. 



Newton, H. Analyses of iron-ores, N. America: j^o^^^ under 

 General. 



Ormerod, G. Murchisonite : p. 32. 



Pechin, E. C. Analyses of iron-ores, Pennsylvania : post, under 

 Addenda. 



Phillips, J. A. Hocks of Cornwall : p. 34. 



Prime, Prof. P. Hematite Deposits of the Great Valley. Analysis 

 of damouritc (hydrated potash-mica) : p. 128. 



Smith, Dr. E. A. Various analyses. Dudleyite (new mineral) : p. 130. 



