 | | Book | | revise) © 1976, 1985, 1992 Reader’s Digest (Australia) Pty Limited © 1992 Reader’s Digest (New Zealand)...& Geophysics. Published by Reader’s Digest (Australia) Pty Limited 26-32 Waterloo Street, Surry Hills...identification Prospecting for gold Gemstone areas of Australia The collector's gear Polishing and cutting Fossicking...attractiveness. They include agates, chrysoprase, jasper, prehnite and rhodonite. They are cut in polished slabs...minerals are widely distributed over the surface of Australia, but some areas, because of different geological |  | | Journal (article/letter/editorial) | | group, babingtonite, calcite, datolite, epidote, prehnite, quartz var. amethyst. R o u t e 2 r o a d cut...near Glastonbury/Marlborough line: ferroaxinite, prehnite, stilbite. R o u t e 4 c o n s t r u c t i o n...Farmington: axinite ( ? ) , calcite, chalcopyrite, prehnite, pumpellyite group. S i m p s o n q u a r r y...apophyllite group, babingtonite, calcite, heulandite, prehnite, pumpellyite group, quartz var. amethyst, stilbite...bertrandite, beryl, chabazite, epidote, natrolite, prehnite, thorite, titanite, zoisite var. thulite. E p |  | | Journal (issue) | | France Bill Birch Museum of Victoria Melbourne, Australia Richard C. Erd U.S. Geological Survey Menlo Park...Minerals of the Prospect Intrusion, New South Wales, Australia ................................................of molybdofornacite from Whim Creek, Western Australia ............................................ 203...pegmatites located in the well-known pegmatite region of western vlaine, which covers an area of approximately...morganites ever collected from the New England pegmatite region. Nicknamed “ The Rose of M aine,” the crystal was |  | | Journal (issue) | | Affiliated Associations: Gemmological Association of Australia: Canadian Gemmological Association: Rhodesian...(Yellow-green transparent prehnite from Australia.) Z. Dt. Gemmol. Ges., 1975, 24, 4-7. Prehnite has long been known...presented in diagram form. The prehnite under discussion came from Australia. Bibliography. E.S. BANK (H...Conference of the Gemmological Association of Australia. The article contains much useful data and there...gemmological study of emerald from Poona, Western Australia. Australian Gemmologist, 1974, 12, 3, 75-80. 10 |  | | Book (edition) | | the Principal Localities in the Middlesex County Region in Connecticut Unclassified Material Page VI 1...the Mineral Localities in the Middlesex County Region in Connecticut .... Additional Locality Information...the Connecticut and southeastern New York State region, a listing of the described minerals with their...devoted to the mineralogy of the Middlesex County region. Invaluable assistance in preparing the manuscript...to variscite POLLUCITE-Cesium aluminum silicate PREHNITE-Calcium aluminum silicate PUMPELLYITE-Hydrous |  | | Report (volume) | | p A A p p p p p A p p p p Ref. Ref. Type No. Region a1-- Cont. 818 819 829 835 836 837 838 853 857...the diabase quarry along Goose Creek at Route 7. Prehnite, stilbite, and diabantite occur in vertical veins...CARPENTER, P. ALBERT, III, 1982, Geologic map of Region G, North Carolina: North Carolina Geological Survey...A detailed analysis of the Amherst-Belchertown region is presented. Conclusions reached include: two...J.D., 1891, On the four rocks of the New Haven Region, East Rock, West Rock, Pine Rock and Mill Rock |  | | Journal (article/letter/editorial) | | TASMAN FOLD BELT SYSTEM IN QUEENSLAND C.G. MURRAY Geological Survey of Queensland, G.PO. Box 194, Brisbane...Brisbane, Qld. 4001 (Australia) (Accepted for publication F e b r u a r y 26, 1986) Abstract Murray, C.G....o p m e n t of the Tasman Fold Belt System in Queensland. In: E. Scheibner (Editor), Metallogeny and T...T e c t o n i c Development of Eastern Australia. Ore Geol. Rev., 1: 315--400. The n o r t h e r n part...part of the Tasman Fold Belt System in Queensland comprises three segments, the T h o m s o n , Hodgkinson-- |  | | Journal (issue) | | Affiliated Associations: Gemmological Association of Australia: Canadian Gemmological Association: Rhodesian...flux inclusion, also showing pale central seed region (crystal is 2 Vi x 3 Vi mm). Close examination...dispersive analysis of the emitted x-rays in the emerald region of this crystal gave the spectrum of Figure 8A...Gemologico Espanol, 16, 13-19, 1977. Examination of the region between 9.5 and 11.5 \xm shows interesting differences...third zone include fluorite, quartz, titanite, prehnite, lazurite and stilbite. M.O'D. LARSON (P.), HONERT |  | | Book | | ¥. H. T. RHODES THE GEOLOGICAL EVOLUTION OF AUSTRALIA AND NEW ZEALAND a* ; , gs _ (Sy 7 7 7...o 0 ‘THE GEOLOGICAL EVOLUTION ©) Moan AUSTRALIA & NEW ZEALAND by D. A. BROWN K. S. W. CAMPBELL... Preface KNOWLEDGE of the geology of the Australasian region has expanded apace since the end of World War II...a detailed compendium of the stratigraphy of Australia and New Zealand, though it is hoped that it may...teaching in stratigraphy in recent years. For Australia, it cannot, of course, replace David and Browne’s |  | | Report (issue) | | Level 3, 15-31 Pelham Street, Carlton Victoria Australia 3053 iii © The Australasian Institute of Mining...knowledge and understanding of the mineral wealth of Australia and Papua New Guinea. v vi Committees MONOGRAPH...Mining and Petroleum Bureau of Resource Sciences Queensland Department of Minerals and Energy Mineral Resources...Gold NL WMC Resources Limited Outokumpu Mining Australia Hamersley Iron Pty Limited Hancock Prospecting...597 and 598 609, 610 and 611 Battle Mountain (Australia) Inc 686 and 687 MIM Holdings Limited 702 and |  | | Journal (issue) | | France Bill Birch Museum of Victoria Melbourne, Australia Pete J. Dunn Washington, DC Peter G. Embrey London...Secondary minerals from Ashburton Downs, Western Australia ................................................camps and ghost towns. In addition, the immediate region surrounding Majuba has become a very popular area...(Boggs, 1984), the Lake Gjerdingen Granite, Oslo region, Norway (Raade, 1972; Raade and Haug, 1980), and...concentrated, along with beryllium, in the central region of the batholith. Rare earth concentrations also |  | | Book | | HELVETIA, Pima Co. ♦Fluorspar HOLBROOK, Adamana region Petrified Wood KELVIN, Pinal Co., 2 mi S. of E...Vesuvianite CRESTMORE, Riverside Cement Quarry Prehnite CRESTMORE, Wet Weather Quarry Garnet, Spinel ... Muscovite, Stauroline, Tourmaline FARMINGTON Prehnite, Datolite. Calcite, Small Amethyst Crystals GASTONBURY...♦Uraninite WEST STAFFORD Quartz Crystal NEW BRITAIN Prehnite, Datolite. ♦Calcite, Small Amethyst Crystals EAST...Datolite, Epidote, Feldspar, •Fluorite, •Hyalite, Prehnite, Stilbite. BECKET, Berkshire Co. Verde Antique |  | | Book (edition) | | and pitted. To differentiate smithsonite from prehnite, heat the mineral in a closed glass tube. Smithsonite...Michigan Upper Peninsula; underneath the whole region is the Duluth gabbro. Some igneous rocks do not...banded agate and such minerals as thomsonite and prehnite, and in the form of geodes containing crystal...rocks of Canada and the lavas of the Lake Superior region, and to the south the Mississippi delta and vast...closing of most properties in the copper mining region of Upper Michigan. For a century this has been |  | | Book | | Canada AUSTRALIA Pergamon Press (Aust.) Pty. Ltd.. P.O. Box 544. Potts Point. NSW 2011. Australia FRANCE...Precambrian". This project, which was established in Australia in 1 9 7 6 during IGCP session XXVI, operates...Canadian Shield and then in South Africa, Western Australia and India (Wilson, 1972). They include granite-gneiss...volcanogenous rocks within these belts varies from prehnite-pumpellyte to amphibolite and even granulite facies...greenschist facies is mostly distributed. The prehnite-pumpellite facies covers a considerable area. |  | | Book | | collection is a topographic collection embracing one region or zone (for example: southwest Maine; Arizona...Arizona sources, for example. sources of a certain region as no other trading session can. in Canada have...and Washington: and minerals from Japan. in Australia. Greenland. Switzerland. Quebec. Canada, have...Scapolite Sodallte Leucite Amblygdonite Feldspar Prehnite Sillimanlte Spodumene Quartz Andalusite Phenakite...Mogollon Rim. South of the Rim lies a semidesert region of plains broken by low mountains, from which chalcedony |  | | Report (issue) | | areas _____ _ E ter-Cleary mineral belt, Fairbanks region ________________________ _ Hyder district_ _______________... _ Wrangell Mountains __ --------------Yakutat region ____________________ Arizona ___________________...field, 21. About 96 projects were district- or region-oriented field studies and 41 were dominantly topically...areas for prospecting in the central Koyokuk River region, Alaska, by T. P. Miller and 0. J. Ferrians, Jr...quadrangles. Eureka and White Pine Counties: Eureka region. Humboldt County: Golconda quadrangle. Lander County: |  | | Journal (volume) | | in both districts have a general resemblance ; prehnite, however, is rather more plentiful in Keweenaw...other mines ; but, on the whole the produce of this region has not yet repaid the enormous capital expended...the east and north-east, from the granite of this region to the confines of Cornwall, a tract of slate scarcely...adapted to at least one inclined shaft in this region before they were generally used in other parts...Jumnotree on the west. The general elevation of the region is from twelve to twenty thousand feet ; though |  | | Report (issue) | | ........................................ -153 Prehnite ................................................3 AI)0 1 o(OH,O)s 151 Chloritoid Apophyllite Prehnite Chrysocolla (Fe,Mn)2AI4Si201 o(OH)4 KCa4Sis02o(F...Cretaceous and younger sediments of the Coastal Plain region. It occurs below water table in almost every quartz...constituent of heavy mineral sands of the Coastal Plain region. Charlton County: 1. Monazite is recovered with...Stone Company, 2 miles (3.2 km) south of Tyrone. PREHNITE Ca 2 AI 2 Si 3 0 10 (0H) 2 Class Phyllosilicate |  | | Report (volume) | | be the most active member of the system in this region. Only one scheme of correlation across the San...lava flows occurred in many parts of San Francisco region. A second period of activity extruded acid or intermediate...lava flows occurred in many parts of San Francisco region. A second period of activity extruded acid or intermediate...lava flows occurred in many parts of San Francisco region. A second period of activity extruded acid or intermediate...Barrington and Rochester. Dover-Exeter-Portsmouth region. Breezy Hill Member (of Satans Kingdom Formation) |  | Taylor, G. H., Teichmüller, M., Davis, A., Diessel, C. F. K., Littke, R., Robert, P. (1998) Organic Petrology. Gebrüder Borntraeger, Berlin. | Book | | DIESSEL Canberra Australia Krefeld Germany University Park, Pa. U.S.A. Newcastle Australia Revi tee ...quotient of fluorescence Standards Association of Australia scanning electron microscopy thermal alteration...Scientific and Industrial Research Organisation (Australia) wi water immersion 1. Introduction and historical...the geographical and structural position of the region. These factors, and the way in which they influence...that then existed in what is now Antarctica, Australia, India, South America and southern Africa. In |  | | Report (volume) | | biological and physical sciences of the Pacifjc region. University of Hawaii Press. Honolulu, Hawaii....metals, in Mineral resources ofthe Appalachian region: U.S. Geol. Survey Prof. Paper 580, p. 430-435...the marine Neogene form.ations of the Coalinga Region, California, [abs.]: Geol. Soc. America Spec. Paper...Papers: South Melbourne, Vic., Australia, Macmillan Co. of Australia, p. 125-146, illus., tables, 1968... Coal, in Mineral resources of the Appalachian region: U.S. Geol. Survey Prof. Paper 580, p. 102-133 |  | | Report (volume) | | ............................ *Condition of the region in pre-Cambrian time................... Algonkian...southern half, and have become familiar with that region on tramps through every part of it in conference...GEOLOGY OF MASSACHUSETTS AND RHODE ISLAND. For the region east of the Narragansett Basin the boundaries drawn...part of the State and has drawn the map of that region for me, except the portion for the area of Quincy...Newfoundland to Alabama. This area lies just south of the region where the great folds of this mountain system were |  | | Report (issue) | | Africa, and the Siberian basalts of the Norilsk region. He proposes that Pangean rifting triggered decompression...depleted rocks, and a shallower rift-axial source region for relatively enriched rocks. Puffer’s “primary”...proposes a single period of igneous activity in this region, as opposed to two separate events suggested by...represented at the current level of erosion in the region. The final paper that deals with rocks of the ENA...Because mafic dike swarms overlap across much of the region, it is necessary to find characteristics that distinguish |  | | Report (issue) | | ___________________________ _ 137 139 142 201. Prehnite-pumpellyite metagraywacke facies of Upper Triassic...probable Paleozoic granite rocks from the Ross Sea region, Antarctica, by Warren Hamilton __ 201 202 204...sampled, which underlies many square miles of the region, expands when fired in a rotary kiln under controlled...tested, which underlies many square miles of the region, will make a good-quality lightweight aggregate...from field observations is indeterminate in that region. For the purl?ose of making comparisons, similar |  | | Report (issue) | | Coastal Plains .•..•••.••....••.•••...•••..•• Central region and Great Plains .....•••.•...•..•.•. Arkansas...studies-Con. Basin and Range region •...••••.•.•.•...••.•...•. Pacific coast region ........•.....•.......•....•••••.•••.•••.•.•.••.•.••..... Atlantic coast region ••..•.••...•......••....•.• New England .•••.....Rico •.•...••.••..••....•.•.••.••... Midcontinent region ..•..•.•.•...•....•..••...•. Alabama .••••.•.•...•••..•••••.•••.•••••..•.•.•.••.•. Rocky Mountain region .•.•••••••••.•.••.•••.•.• Arizona .•••.••••••.•• |
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Collinsville, Whitsunday Region, Queensland, Australia