38 



Mineralogie und Krystallographie. 



Mineralogie und Krystallographie. 



744 Bayley, W. S., Petrography of the Eruptive Rocks on Pigeon- Point, Minnesota, 

 and their Gontact Phenomena. Washington (Bull. Geol. Surv.) 1893. roy. 8. 121 pg. 

 w. 6 geol. maps and 10 microsc. plates, partly coloured. Mark 3 



745 Balletin de la Societö Frangaise de Mineralogie, Paris. 8. — Tome XVIII: Ann6e 

 1895 (10 nrs.). 18 



746 Gnrran, J. M., Gontributions to the microscopic Structure of some Australian 

 Rocks. — Liversidge, H., On some New-South-Wales Minerals, — Maiden, J. H., 

 On Kaolinite from the Hawkesbury Sandstone. (Sydney, Proc. Roy. Soc.) 1892. 

 roy. 8. 116 pg. w. 4 plates. 10 



747 D'Achiardi, G., Roccie eruttive del Bacino boracifero di Sultan-Tschair. Pisa (Proc- 

 verb. Soc. Tose. Sc. nat.) 1894. in-8. gr. 15 pg. Iso 



7 48 — Indice di Rifrazione delle Tormaline Elbane. (Pisa, Proc.-verb. Soc. Tose. Sc. 

 nat.) 1894. in-8. gr. 8 pg. I20 



749 Eissler, M., The Cyanide Process of Gold-extraction and its practical Operation 

 of the Witwatersrand Gold-fields. London 1894. 8. with plates and diagrams. — 

 In the press. 



750 Fletcher, L., Introduction to the study of Minerals, with a guide to the Mineral 

 Gallery of the British Museum (Natural History). London 1894. 8. 120 pg. with 



1 plan and 41 figures. boards. Iso 

 Galdo, M. M. J. de, Elementos de Mineralogia, Petrografia etc. — voir Ann^e 1894. 

 No. 9036. 



751 Giornale di Mineralogia, Cristallografia e Petrografia, diretto da F. S a n s n i. 

 Milano. in 8. gr. con tavole. — Volume V (4 fascic). 



752 Kemps, J. F., and Marsters, V. F., The Trap-Dikes of the Lake Ghamplain Region. 

 Microscopic character and Petrographic Descriptions, Washington (Bull. Geol. Surv.) 

 1893. roy. 8. 62 pg. w. 4 plates. 25p 



753 Klvana, J., Beiträge zur Petrographic der Mährisch-Schlesischen Basalte. (Brünn, 

 Verhandl. Naturf. Ver.) 1894. gr. 8. 15 pg. I20 



754 Knnz, G. F., Precious Stones of the United States. Washington 1893. 8. 28 pg. Iso 



755 — Precious Stones (of the United States) in 1893. Washington 1894. 8. 23 pg. Iso 



756 — Natal Stones. Sentiments and superstitions connected with Precious Stones. 

 4. edition. New York 1894. 12. 30 pg. 2 



757 Knnz, G. F., and Hnntington, 0. W., On the Diamond in the Ganon Diablo Meteoric 

 Iron and on the hardness of Garborundum. (New^Haven, Am. Journ. Sc. 1893.) 

 8. 4 pg. Oso 



758 The Mineral Collector. Devoted to the interests of the Gollector, Student, Dealer 

 a. Miner of Mineral Specimens. Editors: A. Ghamberlain a. A. G. Bates. New 

 York. roy. 8. w. plates a. illustrations. — Volume I: Year 1894 — 95 (12 nos.). 5 



759 The Mineralogical Magazine and Journal of the Mineralogical Society. Edited by 

 H. A. Miers. London. 8. with plates. — Volume XI (4 parts). Each part 520 



760 Fictet, R., Influences des basses Tempöratures sur les Lois de la Cristallisation. 

 (Paris, Gomptes-rend. Acad.) 1894. 4. 4 pg. Ose 



761 Rivista di Mineralogia e Gristallografia Italiana, diretta da R. Panebianco. Padova. 

 8. con tavole. — Volume XIV (6 fasc). 7 



762 Tschermak's Mineralogische und Petrographische Mittheilungen. Herausgegeben von 

 F.Becke. Wien. gr. 8. mit Abbildungen. — Neue Folge. Band 15: 1895 (6 Hefte). 16 



763 Tntton, A. E., An Instrument of precision for producing monochromatic Light of 

 any desired Wave-length and its use in the investigation of the optical Properties 

 of Grystals. London (Phil. Trans.) 1894. 4. 29 pg. with 7 illustrations. 2io 



764 — An Instrument for grinding Section- plates and Prisms of Grystals of artificial 

 Preparations accurately in the desired directions. London (Phil. Trans.) 1894. 4. 

 26 pg. with 3 illustrations. leo 



765 — Ueber den Zusammenhang zwischen den krystallographischen Eigenschaften 

 von isomorphen Salzen und dem Atomgewicht der darin enthaltenen Metalle. 

 Eine vergleichende Untersuchung der normalen Sulfate von Kalium, Rubidium und 

 Gaesium. (Leipzig, Zeitschr. Krystallogr.) 1894. gr. 8. 77 pg. m. 1 Tafel u. 12 

 Holzschnitten. 



Naturae Novitates. Jahrg. XVII, No. i. R. Friedländer & Sohn in Berlin. 



