 | | Journal (article/letter/editorial) | | ceylonite and hercynite and alloted no names2to the squaresadjoining these and spinel and hercynite. Since picotite...Min. Abst.,6, 155 (1935). 19. "Picotite," Finkenberg, Germany. R. Brauns: Mineral. Nieilerr. Vul'kangeb...FrcuRE 2 1. Hercynite,Ronsberg.B. Quadrat:Ann. Ch.Pharm.,55,357 (1845)(:8 of Fig. l). 2. Hercynite,Hazlavy |  | | Journal (article/letter/editorial) | | crystal lapilli in tuff of Dreiser Weiher in Eifel, Germany, have been separated and chemically analysed. One...exposed near the town of Dreis in Eifel, West Germany. Petrography The mineral assemblages of the Dreiser...Mg-rich pleonaste 1 2 3 of the spinel (MgA1204)--hercynite (FeA1204) series Si02 39.72 42.78 4 3 . 7 poor...01ivinausscheidungen vom Dreiser Weiher (Eifel) und Finkenberg (Siebengebirge). Neues Jahrb. Mineral., Abhandl...bronzite in alkali olivine basalt from Taka-sima, north Kyusyu, Japan. Advancing Fronties Geol. Geophys |  | | Book (volume) | | for Black Forest read Odenwald. for Rhine Province read Westphalia. for in the Tirol read, Salzburg....Niederrheinische Gesellschaft fiir Natur und Heilkunde, Bonn. Sitzungsberichte 1851/54-1905. 1851/54-94 in Naturhistorischer...WestSitzungsberichte 1906-32/33. Verhandlungen: 1844-date. falens, Bonn. Naturaleza. Naturaleza, Mexico. Vol. 1-7, 1869-86;...volumes, 8vo, Bonn, 1847-54. Also an English edition pubSecond edition, 3 volumes, 8vo, Bonn, 1863/66. lished...1874. Harrisburg, 1875. Sadtler. " The Minerals of North Carolina," U. S. Geol. Sur., Bull. (1891). 74, 119 |  | | Book (edition) | | MODE OF OCCURRENCE 13 dolerite dykes of the North of England and the West of Scotland . Veins.— Veinsare...Geol. Surv. , 1904, p. 209. ) intrusive rocks of North Wales have an outcrop which indicates a laccolithic...bed is derived from the Great Whin Sill of the North of England. B 18 PHYSICAL CHARACTERS fication...Lake District, North Wales, Western Isles of Scotland, and Fife. The Whin Sill in the North of England...British Isles. Much of the beautiful scenery of North Wales and of the Lake District owes its origin to |  | | Book (volume) | | metamorphosed iron-rich sediments, Brocken, Harz, Germany (Ramdohr, 1927). Anal. J. Jakob. 20. Fayalite,...1952), and has a eutectic relationship tvith hercynite (FeAl204) at a temperature of 1150°C. and a composition...ternary eutectic at 1148°C. with wiistite and hercynite. The system fayalite-magnetite (Ostrovsky, 1956)...1940. Occurrence of fayalite in some dacites from north Izer and adjacent areas. Journ. Geol. Soc. Japan...kirschsteinite, melilite nephelinite, Mt. Shaheru, North Kivu, Belgian Congo (Sahama & Hytonen, 1957). (Includes |  | | Book (edition) | | CHAP. MODE OF OCCURRENCE Ij dykes of the North of England and the dolerite West 13 of Scotland...in western -New Mexico, and the Bass Kock and North Berwick Law, in Haddingtonshire, may be cited. ...Igneous Geol. Surv., 1904, p. 209.) rocks of North Wales have an outcrop which indicates a laccolithic...23-43. The word sill for a flat bed Sill of the North of England. 3 is derived from the Great Whin...and Fife. The Whin Sill in the North of England is an intrusive North sheet of basic rock, which, though |  | | Book | | Congress Catalog Card No. 66-17809 Printed in Germany 08 011635 3 PREFACE TO THE T H I R D (GERMAN)...G. FRIEDRICH, Aachen, Germany H . FROHBERG, Toronto, Canada R. L A GANZA, North Adelaide, S. Australia...Pullman, Washington R. A. ZIMMERMANN, Heidelberg, Germany 2 Bamdohr, Theorie Minerals XVÜ ABBREVIATIONS... FIG. 2 y2 X , drawing Sohland on the Spree, Germany 6 RAMDOHR So-called "pipe ore". The drops of...DEPOSITS F I G . 18 550 X, oil. imm. Finkenberg near Bonn, Germany RAMDOHR Sphalerite from a basalt inclusion |  | | Book (volume) | | Lesotho Kimberlites, edited tion and free air North Atlantic the thickness gravity anomalies in the...is the largest in a cluster of 23 pipes found in north eastern Botswana in the last decade. It ...as rare amongstthe nodule suite from pipes in north- for the present we are obliged to restrict ourselves...ankaramite and carbonatite from Lashaine volcano, North Tanzania, Phys. Chem. Earth, 9, 559-596, 1975....Danchin and Boyd, 1977), and have been observed in North American (Eggler and McCallurn, 1977) and Russian |
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