 | | Journal (article/letter/editorial) | | Wairau Valley—New Zealand by G. A. CHALLIS N.Z. Geological Survey, Lower Hutt, New Zealand High-temperature...are developed at the contact, together with wollastonite, grossular, and hydrogrossular. Chemical changes...Blenheim in the north-east of the South Island of New Zealand (see Challis, 1965, fig. 1). It is at the southern...includes the well-known ultramafic intrusion of Dun Mountain. A detailed survey was made of about 8 square...intrusion and as it occurs in the same lens as Dun Mountain, it has always been considered as such (Hess |  | | Journal (article/letter/editorial) | | The Origin of New Zealand Ultramafic Intrusions by GWYNETH A. CHALLLIS New Zealand Geological Survey...South Island of New Zealand, and include the large masses of Dun Mountain near Nelson, Red Hills in the...the Wairau Valley, and Red Mountain in north-western Otago. Other, relatively small and almost completely...relatively unserpentinized ultramafic intrusions at Dun Mountain and Red Hills. A smaller isolated mass occurs...Manchester on June 2, 2015 ABSTRACT Dun Mountain, Red Hills, and Red Mountain, are three of the largest ultramafic |  | | Journal (article/letter/editorial) | | AND~AGNrSIANROCKSOF NEW ZrALANDo 351 19. The NErnRITE a~d MAGNESIANROCKS Of the SouTrt ISLANV of NEW ZEALAND. By ALEXANDER...work on the olivine-rock of the Dun Mountain, and on the New Zealand nephri~e or ' greenstone,' the rocks...the ' magnesian belt ' of the South Island of' New Zealand have had an absorbing interest for students of...and a discussion of the nature and origin of New Zealand nephrite. Those analyses which are not attributed...south-westerly direction for some miles past the town of Nelson. Serpentines have also been observed in the Buller |  | | Report (volume) | | ________ __ ___ __ _______ ______________ ___ Baldy Mountain, Oreg_ _ _______________ _____ _______________...Oregon____________ 5. Field sketch of locality at Baldy Mountain, Oreg., showing locations of analyzed specimens...progressive chemical variation of samples from the Baldy Mountain area, Oregon______ 7. Field sketch of locality...spectrographic analyses of samples from Baldy Mountain area, Oregon (loc. 10)________________________...problem while studying the jadeite deposits within the New Idria serpentinite mass in the central part of the |  | | Report (issue) | | NEW ZEALAND DEPARTMENT OF SCIENTIFIC AND INDUSTRIAL RESEARCH NEW ZEALAND GEOLOGICAL SURVEY 125th ANNIVERSARY...1865 -1990 NEW ZEALAND GEOLOGICAL SURVEY BULLETIN 104 ISSN 0077-9628 Minerals of New Zealand by G. L....initials should be G.T., not G.L. Lower Hutt, New Zealand 1990 I I Beach sand, alluvium, • terrace...Figure 1. Simplified geological sketch-map of New Zealand. 0 20 40 60 80 100 KM l INTRODUCTION It...Morgan's "Minerals and Mineral Substances of New Zealand" was published, as NZ. Geological Survey bulletin |  | | Book | | UC-NRLF NEW ZEALAND of department Geological Survey Branch (P. G. Morgan, Director). LIST...LIST OF THE MINERALS OF NEW ZEALAND, BY P. O. Issued MORGAN AND under the authority of the Hou, J...Z. JOHN MACKAY, GOVERNMENT PRINTER 1913. NEW ZEALAND-!, n Department jfe 5j Geological Survey...Morgan, Director). LIST OF THE MINERALS OF NEW ZEALAND, P. Issued O. MORGAN AND under the authority...Minerals . . ... LIST OF THE MINERALS OF NEW ZEALAND INTKODUCTION. FOR many years there has been |  | | Journal (article/letter/editorial) | | 296-328] PETROLOGY AND EVOLUTION OF THE RED MOUNTAIN OPHIOLITE COMPLEX, NE\V ZEALANDt JOHN M. SINTON*... University of Otago, Dunedin, New Zealand ABSTRACT. The Red Mountain area comprises a relatively coherent...relations at Red Mountain, the "high-temperature contact" aureole around the Nelson Red Hills mass is...Overall petrology and stratigraphy indicate that Red Mountain ophiolite generation was mainly by processes similar...around Red Mountain in northwest Otago, :New Zealand includes a portion of the Permian Dun Mountain ophiolite |  | | Journal (article/letter/editorial) | | of the Basal Alpine-Type Peridotite, Red Mountain, New Zealand by JOHNM. SINTON Department of Geology,*...* University o/Otago, Dunedin, New Zealand {Received 30 June 1976; in revised form 5 October 1976) ABSTRACT...INTRODUCTION T H E Red Mountain ultramafic massif of northwest Otago and south Westland, New Zealand (Fig. 1) is...of the Dun Mountain Ophiolite Belt (Coombs et al., 1973,1976). Peridotite bodies from the Nelson sector...sector of the Dun Mountain belt have been described by Lauder (1965), Challis (1965), Coleman (1966), Walcott |  | | Journal (article/letter/editorial) | | describecertain dike rocks from Roding River, Dun Mountain area, Nelson, New Zealand, consisting of grossular,and diallage...analysis (D) of a prehnite-zoisite aggregatefrom a New Zealand gabbro shows close similarities with that of...Ertnite-zoisiteaggregate in alteredgabbro,MacquarieIsland,New Zealand(Grange,1s27) Anal.: (alsoincludes F. T. Seelye...recognizedin rodingite from the type area in New Zealand (Hutton, 1943). Xonotlite occurs as veins and...with regard to their water content: most of the new analysesreport HzO* around 2.65 to 2.85/6 which would |  | | Report (issue) | | W()1lasto11ilc fro111 the Lewis dcp()Sit, Willsbor(l, New Y ()rk. S111all grains of red-bro\\ 11 gar11et a11d... Contents Wollastonite Page 1 2 7 9 18 33 37 40 Introduction Properties of Wollastonite Mode of Occurrence...Prices and Tariffs Synthetic Calcium Silicates Wollastonite in Commonwealth Countries 46 46 49 49 51 United...India 51 52 Australia New Zealand Other Commonwealth Countries 53 Wollastonite in Foreign Countries... 1 . . 111 ustrations PLATE I 1. Crude wollastonite from : - Lappeenranta, Finland 2. Commercial:w6llastonite |  | | Journal (article/letter/editorial) | | 27 gabbroids and 7 metagabbroids from the same region of the equatorial Mid-Atlantic , Atlantic. The...(Coleman, 1967) and 290 ~ to 450~ for those from New Zealand (O'Brian and Rodgers, 1973). 3. The presence...replacing the hydrogarnet) and the absence of wollastonite into which xonotlite is transformed between...from 430 ~ to 470~ for the rocks from WMrere (New Zealand). These temperature ranges should be taken only...process t h a n for the rocks from California and New Zealand. This would be in agreement with Seki (1965) |  | | Journal (article/letter/editorial) | | pages 825-330,1976 Vuagnatite,CaAl(OH)SiO1, a new natural calciumaluminumnesosilicate Mc Nn,n'Rr Hnul...Vuagnatiteoccursin dykes(2-15 cm thick, occaThis new silicatewas discoveredby one of us (H. petrological...hydrogrossular,thomsonite,zoisite, and Commissionon New Mineralsand Mineral Names calcite.In such dykestwo...: M a g n e s ium. F: Iron. 827 VUAGNATITE,A NEW CALCIUM ALUMINUM NESOSILICATE Crystal Qualitative...major elements: CaKa-LiF-wollastonite, *x stage spindle SiKa-ADP-wollastonite, AlKa-ADP-synthetic co- |  | | Report (issue) | | MINERALS AND ROCKS 1966 INFORMATION SERIES-No.63 NEW ZEALAND DEPARTMENT OF SCIENTIFIC AND INDUSTRIAL RESEARCH...R. E. Owen, Government Printer, Wellington, New Zealand—1967 —— FOREWORD One of the problems associated...reason of their impact on the development of New Zealand natural resources. With the establishment of...results readily available to a wide and perhaps new audience has become very rapidly apparent. I The...classical metallic ore deposits to coal and to the new attention being paid to aggregates, sands and gravel |  | Xie, Hong-Jing, Wang, Yu-Wang, Guo, Bo-Ran, Shi, Yu, Zhou, Guo-Chao (2019) Characteristics and petrogenesis of the “Pale Microgranular Masses” in ophiolite-type chromitites in northern Xinjiang. Ore Geology Reviews, 115. 103168 doi:10.1016/j.oregeorev.2019.103168 | Journal (article/letter/editorial) | | peridotites in ophiolite areas in Japan and New Zealand, they have been neglected as tectonic inclusions...2014). Rodingite, which was first discovered in New Zealand, is a white and gabbro-like rock that commonly...assemblage. In this contribution, we present and discuss new petrological evidence and mineral and whole-rock...deposits in northern Xinjiang The northern Xinjiang region, located at the junction between the Siberia, Kazakhstan...G., Peng, G.Y., Zhang, R.M., Chen, Q.Z., 1990. A new idea about the genesis of the aluminium rich podiform |  | LI, X-P., ZHANG, L., WEI, C., AI, Y., CHEN, J. (2007) Petrology of rodingite derived from eclogite in western Tianshan, China. Journal of Metamorphic Geology, 25 (3) 363-382 doi:10.1111/j.1525-1314.2007.00700.x | Journal (article/letter/editorial) | | Qingdao 266510, China ABSTRACT This study reports a new rodingite type which was derived from eclogite enclosed...Hydrogarnet, prehnite, diopside, vesuvianite, wollastonite, epidote, tremolite and chlorite are common...of tectonic ridges and faults of the Tianshan Mountain Range. The ophiolitic mélange constitutes an...rodingitized rocks are much finer-grained and consist of a new assemblage of calcsilicate minerals such as hydrogrossular...Ca-metasomatism. During the early stage of rodingitization, new-formed minerals occur together with relict eclogitic |  | | Journal (article/letter/editorial) | | useful insights into metamorphism and metasomatism. New field and IP mineralogical data indicate the formation...the Dun Mountains of New US Zealand. This was followed by a note on another occurrence in New Zealand...Zealand at the AN Nelson area by Grange (1927). Gresens (1969) was the first to connect the formation of...finalize the presented work. Alessio Sanfilippo, Nelson Boniface and an anonymous reviewer are very thankful..., 1911. The geology of the Dun Mountain subdivision, Nelson. New Zealand Geological Survey Bulletin 12 |  | | Book | | of California, Berkeley McGRAW-HILL BOOK COMPANY New York San Francisco St. Louis London Toronto ...crystalline rocks. A crystalline con1plex in southwest New Zealand was once described as a diorite batholith. Its...combination of tremo lite, clinozoisite, garnet, wollastonite, vesuvianite, talc, and sphene. The Ardara pluton...MacKevett, 1962) lies in the mountainous desert region west of Death Valley in southeastern California...dominated by andradite garnet, vesuvianite, and wollastonite. Most skarns derived fron1 n1arble are rich |  | | Journal (article/letter/editorial) | | Meta-igneous granulite xenoliths from Mount Ruapehu, New Zealand: fragments of altered oceanic crust ? Ian J....Sciences, Lower Hutt, New Zealand 2 New Zealand Geological Survey, Lower Hutt, New Zealand 3 Research School...lavas from Mount Ruapehu, Taupo Volcanic Zone, New Zealand, have variable but relatively high 5~80 (+8.2...into the continental crustal environment of New Zealand (Fig. 1). Westwards dipping, oblique subduction...(Cole 1979). A continuing puzzle confronting New Zealand volcanology is the origin of the voluminous rhyolitic |  | | Book | | 411 • New Hebrides NewCaled~ • • Norfolk I. Lord Howe I. • SOUTH PACIFIC OCEAN SEA NEW ZEALAND...BASIN I , .. The Geological Structure of New Zealand a volume in the REGIONAL GEOLOGY SERIES edited...the Oligocene, Landon Limestone Photograph: New Zealand National Publicity Studio photo J'ublished...STRUCTURE OF NEW ZEALAND J . T. Kingma I , • THE GEOLOGICAL STRUCTURE OF NEW ZEALAND JACOBUS T. KINGMA...Wiley-lnterscience Publication JOHN WILEY & SONS New York• London• Sydney• Toronto I \ • ' Copyright |  | | Journal (issue) | | Editor is glad to consider original articles shedding new light on subjects of gemmological interest for publication...studies of nephrites within several ‘fields’ in New Zealand, which fall within distinct geological terranes...nephrite in other localities around the Pacific Rim, in New Caledonia, Australia, Taiwan, Russia and Canada....especially in countries of the Pacific Rim (New Zealand, Australia, New Caledonia, China, Korea, Japan, Russia...OCEAN INDONESIA PNG NEW CALEDONIA AUSTRALIA Cowell Tiwaka River Tamworth Nelson North Westland South |  | Murzin, Valery V., Chudnenko, Konstantin V., Palyanova, Galina A., Varlamov, Dmitry A., Naumov, Evgeny A., Pirajno, Franco (2018) Physicochemical model for the genesis of Cu-Ag-Au-Hg solid solutions and intermetallics in the rodingites of the Zolotaya Gora gold deposit (Urals, Russia) Ore Geology Reviews, 93. 81-97 doi:10.1016/j.oregeorev.2017.12.018 | Journal (article/letter/editorial) | | Russian Academy of Sciences, Chernogolovka, Moscow region, 142432 Centre for Exploration Targeting, The...were first recognized in the Dun Mountain ophiolite belt in New Zealand (in fact, the 52 name derives...derives from the Roding river near the town of Nelson, New Zealand; Williams, 1974). 53 Rodingites are generally...references therein). The 63 Zolotaya Gora (“Golden Mountain” in Russian) gold deposit in the Karabash massif...of thermodynamic equilibria in the supercritical region at 317 650°C and 4 kbar (Table 5) based on the |  | | Journal (article/letter/editorial) | | rodingite occurrences in Vrinena. This paper includes new petrographical, mineralogical and geochemical (bulk-rock...Fig. 1. Simplified geological map from the Eastern region of Othris. Legend: 1. Palaeozoic-M. Triassic metamorphic...additionally compromise clastic components, appear in the region of Othris and are found tectonically emplaced above...and Paleocene flysch. Rodingites located in the region of Aerino usually outcrop in the form of fine-grained...to have replaced massive gabbroic rocks. In the region of Velestino, gabbroic rocks are considered as |  | | Book | | Mitchell I —I I -J VAN NOSTRAND REINHOLD COMPANY New York Copyright © 1985 by Van Nostrand Reinhold...Reinhold Company Inc. 135 West 50th Street New York, New York 10020 Van Nostrand Reinhold Company Limited...the buckling or folding of crustal rocks during mountain-building processes. Some metamorphic rocks are...to James D. Dana {System of Mineralogy, 5th ed.. New York, 1868, p. XXXIV) that names of rocks should...(Atlantic ocean), corsite (Corsica), dunite (Dun Mountain, New Zealand), helsinkite (Helsinki, Finland), halite |  | | Book (edition) | | 1007/978-3-540-74169-5 Springer Heidelberg Dordrecht London New York Library of Congress Control Number: 2011930841...Science+Business Media (www.springer.com) Preface This new edition of “Petrogenesis of Metamorphic Rocks” has...may fail to work in the future. A large number of new figures showing assemblage stability diagrams have...to metamorphic rocks by addition of heat during mountain building or by a large volume of magma in the...nodules consisting of the Ca-silicates anorthite, wollastonite and diopside, so-called calcsilicate rocks (Fig |  | | Book (volume) | | Halsted Press, a Division of John Wiley & Sons, Inc. New York First Edition © W. A. Deer, R. A. Howie and...Single-Chain Silicates: 527 Non-Pyroxenes Wollastonite Pectolite Bustamite Rhodonite Pyroxmangite Sapphirine... Preface to Second Edition For this completely new edition of 'Rock-Forming Minerals' we have maintained...in mineralogy, have lead to the fact that in this new edition the average number of pages devoted to each...Contributions to Mineralogy & Petrology; Springer-Verlag, New York Inc. for diagram fron1 Electron Microscropy |
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