 | | Journal (article/letter/editorial) | | & Francis Informa Ltd Registered in England and Wales Registered Number: 1072954 Registered office: Mortimer...Geoscience Journal of the Geological Society of Australia Publication details, including instructions for...extensional basin sequence: The Manning Group, southern New England Orogen R. B. Jenkins a a b & R. Offler...NSW, 2308, Australia b Sunshine Coast University College , Locked Bag 4, Maroochydore South, Qld, 4558...4558, Australia Published online: 09 May 2007. To cite this article: R. B. Jenkins & R. Offler (1996) |  | | Journal (article/letter/editorial) | | for correct spelling. New York Mineralogical Club, Inc. The zeolites of New Jersey held the center of...how to find the minerals in the trap rock areas of New Jersey, Virginia, Massachusetts, and Connecticut...front table were really something. The following new members were elected: Martin Azarian, Walter Cooper...members to participate. Dr. Pough reported on a new book on diamonds by Emily Hahn. The club has made...8 p.m. in Philosophy Hall, Columbia University, New York City, by President Curt Segeler. Mr. William |  | | Journal (article/letter/editorial) | | the LREE, in particular La, during low-grade (prehnite-pumpellyite facies) metamorphism, REE data from...REE during prehnite-pumpellyite and greenschist facies metamorphism. Using REE data Copeland et al. [18]...investigation of the Cliefden outcrop, N.S.W., Australia, Contrib. Mineral. Petrol. 65 (1977) 155. 10 J...Earth Planet. Sci. Lett. 27 (1975) 211. 18 R.A. Copeland, F.A. Frey and D.R. Wones, Origin of clay minerals |  | Och, D. J., Leitch, E. C., Caprarelli, G., Watanabe, T. (2003) Blueschist and eclogite in tectonic melange, Port Macquarie, New South Wales, Australia. Mineralogical Magazine, 67 (4) 609-624 doi:10.1180/0026461036740121 | Journal (article/letter/editorial) | | in tectonic melange, Port Macquarie, New South Wales, Australia D. J. OCH1,*,{, E. C. LEITCH1, G. CAPRARELLI1... University of Technology, Sydney, NSW 2007, Australia Earth and Planetary Sciences, Graduate School...metamorphic rocks, Port Macquarie, New England Fold Belt, Australia. Introduction ROCKS that crop out...subduction complex that occurs widely in NE New South Wales and coastal Queensland and which, together...plate convergence. These constitute the bulk of the New England Fold Belt as presently exposed (Fig. 1a) |  | | Journal (article/letter/editorial) | | southeasterly domain in the Adirondack Mountains of New York State, hosts a number of unusually large and...mylonite zone. N.S.: Nova Scotia, N.B.: New Brunswick, N.J.: New Jersey, R.I.: Rhode Island, CT: Connecticut...Connecticut, MA: Massachusetts, N.H.: New Hampshire, VT: Vermont Petrogenesis of the Platinova skarn 143...Minor Wo-Grt veins Wo is scarcely replaced by prehnite Cpx, Grt and Ves are <1 millimeters in grain-size...skarnification event. Minor calcitic veins and scarce prehnite formed later. Calcite inclusions in skarn minerals |  | | Book (edition) | | prospects for finding buried coal and hydrocarbons in south-east Antrim are also considered. In order to keep...Calcdonian intrusi\·e rocks 62 Petrology 62 �l lC:ROFICHE CO:\TE:\TS Appendix I Records of coastal sections of...Permian and lowc·r Carboniferous rocks al Cuhra, Co. Down Appendix 2 List of Lower Carboniferous fossils...Localion map of lhe main Crclaccous exposures in south-cast Anlrim. B. Comparative vertical sections in...probe 59 21 Fault-dislocated lamprophyre dykes. Copeland Tsland 63 22 Plan of the complex intrusions on |  | | Journal (issue) | | discovered along the Fraser River in British Columbia, a new gold rush drew more than 30,000 prospectors, and...collecting more difficult than in areas to the south, but a collecting community and dealers to serve...Society. Broadsheet advertising passage from Australia to British Columbia in 1858, during the Fraser...number suggests he may have started as a boy in New Jersey. In any case, it is certain that he became...Spokane. On October 8, 1924, the Proceedings of the New York Mineralogical Club reported that Mr. Stanton |  | | Journal (issue) | | Affiliated Associations: Gemmological Association of Australia: Canadian Gemmological Association: Rhodesian...noted for elbaite and many of the finest examples of New England "watermelon" tourmaline had come from this...to a axes. (NMNH # 128157). FIGURE Much of the new Newry elbaite is zoned, creating the beautiful "watermelon"...was first noted by M r Beesley, of the G I A in New York. Neither the red nor the green material responds...Medium pink Light pink Light green Blue-green CO S CO 1-626 1-626 1-621 1-625 1-622 1-644 1-643 1-637 |  | | Journal (article/letter/editorial) | | LOWER PROTEROZOIC DUCK CREEK DOLOMITE, WESTERN AUSTRALIA ANDREW H. KNOLL 1, PAUL K. S T R O T H E R 2 and...Lower Proterozoic Duck Creek Dolomite, Western Australia. Precambrian Res., 38: 257-279. Two distinct generations...Lower Proterozoic Duck Creek Dolomite, Western Australia. The earlier generation occurs in discrete organic-rich...microstructures described from early Archean cherts. Two new species are described: Oscillatoriopsis majuscula...and preserved in situ. In this paper, we describe new microfossil assemblages from Duck Creek samples collected |  | | Catalog/List | | President International Steve Ivy Roberta Kramer CEO Co-Chairman of the Board Managing Director Chicago...Managing Director New York Paul Minshull Chief Operating Officer Chief Technology Officer NEW YORK LONDON...LONDON Jim Halperin CHICAGO HONG KONG Mike Haynes Co-Chairman of the Board Chief Financial Officer Greg...colorful, Smithsonite from the iconic Kelly Mine in New Mexico A ‘gem’ quality specimen Tanzanite crystal...variety of localities including: Alaska Canada Australia Nevada Brazil Romania California Venezuela |  | | Journal (issue) | | Mineral Collections in Australia A Supplement To The Mineralogical Record, September–October 2020 ... Mineral Collections in Australia Organized by Robert Sielecki Designed by Wendell Wilson with Photography...September–October, 2020 Mineral Collections in Australia A Supplement to The Mineralogical Record September–October... Zinc Corporation mine, Broken Hill, New South Wales, Australia. Collection of the Australian Museum;...Top row from left: • 6 cm, Kalgoorlie, Western Australia; Lee Spencer collection, John Chapman photo. • |  | | Journal (article/letter/editorial) | | Orogeny in west Texas Stephen W. Grimes a,∗ , Peter Copeland b b a Department of Geological Sciences, University...northeastern US, and shearing in the Natal Province, South Africa, suggesting ultimate closure of the Grenville...1016/j.precamres.2003.12.004 24 S.W. Grimes, P. Copeland / Precambrian Research 131 (2004) 23–54 Fig....the new results to yield a complete picture of P–T conditions in the CMG. The major sources of new metamorphic...after, or as a continuation of, S.W. Grimes, P. Copeland / Precambrian Research 131 (2004) 23–54 the reverse-motion |  | | Report (issue) | | Carbonatite (82M/7, 10) Geochemistry Dating Mount Copeland Nepheline Syenite Gneisses (82M/2) Nepheline Syenite...Geology of the area south of Paradise Lake 46 Figure 10b. Cross-section A-A*, area south of Paradise Lake...composition of selected rocks from the 56 Mount Copeland syenite complex 62 Table 11. Chemical analyses...vermiculite and zirconium oxide are produced at Palabora, South Africa (Heinrich, 1966; Currie, 1976a). Nepheline...describe the host rocks of diamonds at Kimberley, South Africa. Since that time many rocks carrying olivine |  | | Journal (article/letter/editorial) | | and mineralisation, McArthur basin, northern Australia—J.F. Lindsay 703 Two age populations of zircons...Gold geochemistry and mineralogy of till fines: A new approach for data integration—V. Knauf, E. Sandberg...precipitates from the eastern Manus basin, Papua New Guinea—R. Moss and S.D. Scott 957 PGE and Ag mineralizaion...in the Merensky reef, Bushveld layered complex, South Africa— A.Y. Barkov, R.F. Martin, R.J. Kaukonen...historically mined region: A case study from the New World mining district, Montana—M.T. Hren, C.P. Chamberlain |  | Dupuis, C., Hébert, R., Dubois-Côté, V., Wang, C.S., Li, Y.L., Li, Z.J. (2005) Petrology and geochemistry of mafic rocks from mélange and flysch units adjacent to the Yarlung Zangbo Suture Zone, southern Tibet. Chemical Geology, 214 (3) 287-308 doi:10.1016/j.chemgeo.2004.10.005 | Journal (article/letter/editorial) | | Three main mélange-type units lie immediately south of it:the Early Cretaceous ophiolitic mélange,...bounded by thrust faults. They are from north to south, the Lhasa terrane, the Xigaze terrane (fore-arc...this nomenclature. More work is needed to achieve a new view of the lithostratigraphic picture and mutual...units lying immediately south of the ophiolitic chain. These are from north to south, the Early Cretaceous...a major suture between the Indian Plate, to the south, and the Lhasa terrane of Tibet, to the north. The |  | | Book (edition) | | Evelyne Stern FGA ~ ~ Sterling Publishing Co. Inc, New York 1111[1 Press Limited, London Published...English-language edition: Sterling Publishing Co. Inc., New York 10016, and N.A.G. Press Ltd, London ECIV...gem trade Optical properties 27 26 Co/or 27, co/or of streak 28, co/or change 28, refractive index 31...transparency 40, luster 40, pleochroism 40, light and co/or effects 44, /11111/nescence 45, inclusions 48...were classed as gems, but today there are many; and new ones are being discovered all the time. Most of them |  | | Book (edition) | | updated with many new illustrations Would you know the difference between prehnite, variscite, and jade...Third Edition Walter Schumann Sterling Publishing Co., Inc. Naw Coliass ela aie { > , Fah :F be ...200 Idocrase 200 Sinhalite 202 Kornerupine 202 Prehnite 204 Scheelite 212 Petalite 204 Variscite 212 Scapolite...Pearl 256 Operculum 265 Mother of Pearl 265 266 New on the Market Verdite Charoite Ammonite Carletonite...illustra- tions. Information has been updated and new scientific knowledge and economic conditions were |  | | Journal (issue) | | , M.A. E. R. Levett J. M. McWilIiaDl (co-opted) M. Asprey (co-opted) Examiners: G. F. Claringbull, B...Affiliated Associations: GeDlDlologieal Association of Australia .Canadian Genunologieal Association Rhodesian... 4 OCTOBER 1966 TRANSPARENT GREEN GROSSULAR—A NEW GEM VARIETY; TOGETHER WITH OBSERVATIONS ON TRANSLUCENT...years there has been a n / - % astonishing number of new minerals discovered which can lay some claim to be...three transparent green specimens were in fact a new form of gem grossular, but as a final check Dr. G |  | | Journal (article/letter/editorial) | | 199I-the right to collect in the Sawtooth Mountains of south-central Idaho. Although known by a few collectors...scheelite. Little Goose Creek Canyon, 5 miles east of New Meadows, placer deposits: chromite, CORUNDUM, diamond...magnetite, monazite, and zircon. Peacock mine (also South Peacock), Seven Devils district, in the mountains...EPIDOTE, and GROSSULAR. Pinehurst, for a few miles south, in basalt outcrops and road cuts along Highway...district: chalcanthite and sulfur. Rock Flat, east of New Meadows along Brundage Mountain Road: corundum, quartz |  | | Book (edition) | | QE392 .S54513 1997 // Sterling Publishing Co., Inc. New York 1 Contents Luster 41 Pleochroism...Sphalerite 200 Kornerupine 186 Cerussite 200 Prehnite 188 Chrysocolla 200 Fluorite 198 Cassiterite...Ivory 226 Odontolite 226 Amber 228 Pearl 230 240 New on the Market Verdite 240 Charoite 240 Gneiss 240...variations is about double that. From time to time, new gemstones are discovered or varieties with gemstone...ferred to as gemology. Colored precious stone is a new term of the trade for all noncolored) precious stones |  | | Journal (article/letter/editorial) | | Planetary Sciences, Macquarie University, NSW 2109, Australia a r t i c l e i n f o Article history: Received...Macquarie Island 45 o 31 31 NZ C) 6 Ma NZ 26 Australia plate 33 B) 11 Ma Area of B and C S AU 33..., 1996) 1500 km south of Australia due to transpression along the Pacific– Australia plate boundary southwest...southwest of New Zealand (Macquarie Ridge Complex in Fig. 1A). Sixty five percent of the island exposes...8.5 Ma along a nowextinct spreading ridge south of Australia (Portner et al., 2011). This range in zircon |  | | Journal (article/letter/editorial) | | zircon, titanite, garnet and monazite; secondary prehnite, calcite and chlorite occur only locally. Biotite-granites...mantles (Fig. 5). This is interpreted as a result of new crystallisation of Urich zircon material onto restitic...inherited radiogenic Pb has been documented by Copeland et al. (1988) in a Tertiary leucogranite. However...contrasting granite types. Pac. Geol., 8:173-174. Copeland, P., Parrish, R.R. and Harrison, T.M., 1988. Identification...1977. The Principles of Isotope Geology. Wiley, New York, N.Y. Gower, C.F., 1985, Correlations between |  | | Journal (article/letter/editorial) | | limestone, and other rock types, and zeolite, prehnite-pumpellyite, blueschist, and rare amphibolite...metamorphic rocks. Review of historical precedence, new data, available large-scale maps, and fundamental...north (Figure 1), but later projections to the south were proposed via depictions on maps (e.g. Blake...be subdivided into traditional stratigraphic and new types of rock units, including formations, members...but controversial, extensions of the belts to the south. While a few researchers continue to map and name |  | McDermid, Isabella R.C, Aitchison, Jonathan C, Davis, Aileen M, Harrison, T.Mark, Grove, M (2002) The Zedong terrane: a Late Jurassic intra-oceanic magmatic arc within the Yarlung–Tsangpo suture zone, southeastern Tibet. Chemical Geology, 187 (3) 267-277 doi:10.1016/s0009-2541(02)00040-2 | Journal (article/letter/editorial) | | magmatic arc activity back to the Late Jurassic. Our new geochronological data combined with previous palaeontological...island arc rocks of the Zedong terrane are exposed south of the Yarlung Tsangpo in a discontinuous pattern...(Zhou et al., 1996). Suture zone rocks are exposed south of the Lhasa terrane and north of a series of overlying...the north, by the Gangdese thrust (GT) and to the south by the Renbu –Zedong thrust system (RZTS) (Harrison...Zedong. All are juxtaposed against one another along south-dipping thrusts associated with the RZTS. Locally |  | | Journal (issue) | | Kerry Cooper Barbara Muntyan Christi Cramer Jason New Jean des Revières Pinal Geology Museum John Ebner...an iridescent mineral collection and some of my new favorites are shown here. I am very fond of the goethites...Prefecture, Honshu Island, Japan. Jeff Scovil photo. Prehnite, 13 cm, from Sandare, Kayes Region, Mali. Jeff...from the Kelly mine, Magdalena, Socorro County, New Mexico. Jeff Scovil photo. Calcite (cobalt-rich)...Scovil photo. Hematite, 19 cm, from Egremont, Copeland, Cumbria, England. Jeff Scovil photo. 12 Supplement |
|
