 | | Book (edition) | | org/details/mineralsofnewmexOOnort MINERALS OF NEW MEXICO Before all things, there which has them ...that 1825 mining opened the West- . —Charles W. Henderson, 1933 MINERALS of New Mexico STUART A...Mew Mexico PROPERTY OF HBSIER JR. HIGH SCH LIBRARY Revised Edition UNIVERSITY OF NEW MEXICO PRESS...ALBUQUERQUE © 1944. 1959. UNIVERSITY OFNEW MEXICO PRESS ALL RIGHTS RESERVED REVISED EDITION LIBRARY...BOUND AT THE UNIVERSITY OF NEW MEXICO PRINTING PLANT ALBUQUERQUE, NEW MEXICO, U. S. A. FOR IVAH 1 |  | | Journal (article/letter/editorial) | | rocks in the Cimarron Mountains, northern New Mexico, USA J . A . G R A M B L I N G ' A N D R . D. D...Planetary Sciences, University of New Mexico, Albuquerque, NM 87131, USA 'Department of Geology, University...University of Georgia, Athens, GA 30602, USA ABSTRACT Portions of three Proterozoic tectonostratigraphic sequences...sequences are exposed in the Cimarron Mountains of New Mexico. The Cimarron River tectonic unit has affinities...younger events have been recognized in Colorado and New Mexico and are identified by: (1) deformational fabrics |  | | Journal (article/letter/editorial) | | graphite schist, with veins of quartz, chlorite, titanite and prehnite, muscovite – quartz – plagioclase...tectonic structures and their chronology between the area north of Monte’e Senes and those in the Monte’e...RELATIONSHIPS The Monte’e Senes complex covers an area of about 100 km2 and provides a vertical section...by the new recrystallized grains, which may be up to ca. 1 mm across. The boundaries of the new grains...igneous grains are fractured and kinked, and locally, new K-feldspar has grown between the fragments. Igneous |  | | Journal (article/letter/editorial) | | au) 2 Department of Applied Geology, University of New South Wales, NSW 2052, Australia ABSTRACT The Albany–Fraser...Australo-Antarctic cratonic assembly during the Mesoproterozoic. New petrologic and thermobarometric data from the Coramup...metamorphism and D2 deformation. In a companion paper, new structural and U–Pb SHRIMP zircon data are presented...Coramup Gneiss (i.e. the Butty Head– Butty Harbour area; Fig. 3b,c), and comprise NE-trending, subvertical...shear zone Trend of dominant gneissosity Inland area (no outcrop) Beach (sand and boulders) Granitic |  | | Journal (article/letter/editorial) | | 21218, USA R. P. WINTSCH Department of Geology, Indiana University, Bloomington, IN 47405, USA ABSTRACT...and then only on selected minerals. Nucleation of new grains may lower the free energy of mica by a combination...is the major precipitate within the fractures. Titanite occurs as a minor accessory mineral in very small...foliation plane. Alteration of biotite to chlorite and titanite, with or without Fe-xidcs, is patchy; in some...fntchmd, originally igneous(?) titanite grains have small, pakr titanite grains around their margins. Rare |  | | Report (volume) | | C. Lasaga Geological Laboratory Yale University New Haven, Connecticut 06520 Peter I. Nabelek Dept. of...As in any field of endeavor, we are provided with new questions, thereby dictating future directions of... Goldschmidt's (1911) classic study on the Oslo area of Norway, contact aureoles have provided excellent...circum-Pacific magmatic arc. The intrusives in the shield area of Canada are generalized (metamorphic rocks are...-Diorite Complex of Naran Hill We Dip of Strata THE AREA X Vertical Strata SOUTH OF GWEEBARRA BAY f |  | | Book | | 955 Massachusetts Avenue, Cambridge, Mass. 02139, USA ' Allen & Unwin (Australia) Ltd, 8 Napier Street...North Sydney, NSW 2060, Australia Allen & Unwin (New Zealand) Ltd in association with the Port Nicholson...Compusales Building, 75 Ghuznee Street, Wellington I, New Zealand First published in 1990 British Library...University Press. Preface This second volume in the new series produced by the Mineralogical Society is concerned...interaction in the north-west Adirondack Mountains, New York State Ian Cartwright & John W. Valley 8. l Introduction |
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