 | | Journal (article/letter/editorial) | | from Hierlatz, H A U E R On some ............ Austria, PETERS on the Tertiary Chelonia of . . . . . ........ ESCHER. On the Geology of the Northern Vorarlberg and the neighbouring Districts ..... ".. . ....FORBES and DAHLL. Mineralogical Researches in the District around Arendal and Krageroe in Norway . . . ..... . . . . . . . . . . . . . . . . . . of the Vorarlberg, ESCHER on the . . . . . . . . . . . . . . ..... . . . . . . . . . . . . . . - - - - of the Vorarlberg, SUESS on the . . . . . . . . . . . . . . . |  | | Journal (article/letter/editorial) | | 25 RICHTHOFEN. On the Triassic Strata of the Vorarlberg . . . . . . . . . . 22 Rocks~ SEr~FT'S classification.... . . . . . 28 1 28 Triassic Strata of the Vorarlberg, RICI-ITHOFEN on the . . . . . . . . . . . ....Geology of . . . . . . . . . . . . . 22 18 Vorarlberg, RICHTHOFEN on the Triassic Rocks of the . ....augite, hornblende, chlorite, talc, clay, and limestone. II. Minerals which occur as essential components...various other rocks. Leucite, nephelin, topaz, zircon, garnet, tourmaline, hypersthene, smaragdite, and |  | | Journal (article/letter/editorial) | | MINES AND MINERALS OF AUSTRIA By P H I L I P M O R R I L L EastDerry, N. H. 03041 This data was accumulated...These operations are on leased land and trips to Austria. While it may be the most not open to the general...two or more until a more rounded text results. Austria is defined here as what is localities. presently...mineral museums of torically, within recent times, Austria in which the best is the Natural History cluded...longer available. There are The most northerly is limestone and pro many smaller collections in the mining |  | | Journal (article/letter/editorial) | | the bark of the cinnamon tree. Both grossular and zircon shared the name hyacinth—the color of hessonite...hessonite has been compared to the color of hyacinth zircon, with which it was often confused. It was only at...examples come from the Jeffrey mine (also noted as quarry on some labels), Asbestos, Les Sources Municipalité...collected. Among the most famous is the Lowell quarry (also labeled as Eden Mills quarries), 428 ROCKS...England grossular locality is the Pitts-Tenney quarry, Minot, Androscoggin Downloaded by [Laurentian |  | | Journal (article/letter/editorial) | | gypsum). Keuper beds are overlain by Steinsberg limestone containing ammonites, brachiopods, bivalves, and...shales and Idalp sandstone, overlain by limestone breccias and limestone of Malmian age, whcih are similar...microbreccias (Neocomian Flysch) and fine-grained limestone breccias (Tristel beds), overlain by sandstones...which is composed of apatite, tourmaline, rutile, zircon, chromspinel and brookit, is similar to that of...reddish limestone containing ammonoids and brachiopods, compared with the Adnet and Hierlatz limestone (THEOBALD |  | | Journal (article/letter/editorial) | | Please Send Them In. calcite from the West End quarry, Inyo Co., Calif., and the other is a bluishwhite...extend for many square miles! Connecticut—At the limestone quarries of Canaan, Litchfield Co., Conn., tremolite...Can anyone supply information on the occurrence? District oí Columbia—On a recent visit to Washington, the...calcite occur in vugs in a dark gray fossiliferous limestone. Iowa—A. J. Alessi, 430 S. Highland Ave., Lombard...grayish cephalopod from the world's largest limestone quarry, located in Rogers City, Presque Island Co |  | | Book | | prompting me to think about the deep structure in Vorarlberg. A total of over 50 illustrations have been redesigned...continued in the Ordovician–Silurian, with clay, limestone and turbidite deposits. Greenstones with gabbro...comparable to the Quinten Limestone of the same age in the Helvetic nappe system of Vorarlberg and Switzerland...age of the intrusives determined using the U–Pb zircon method is between 310 and 333 million years (314–313...protoliths (Maggetti & Flisch 1993). Secondarily, limestone and marl were deposited and are now present as |  | | Book | | prompting me to think about the deep structure in Vorarlberg. A total of over 50 illustrations have been redesigned...continued in the Ordovician–Silurian, with clay, limestone and turbidite deposits. Greenstones with gabbro...comparable to the Quinten Limestone of the same age in the Helvetic nappe system of Vorarlberg and Switzerland...age of the intrusives determined using the U–Pb zircon method is between 310 and 333 million years (314–313...protoliths (Maggetti & Flisch 1993). Secondarily, limestone and marl were deposited and are now present as |  | | Journal (article/letter/editorial) | | sphalerite is a lead-silver mine in the Silverton district, San Juan County, Colo. The mineral occurs as...Eugene VanderWender, Harrington, Kent County, Del. District of Columbia—French Morgan, of Washington, D. C...another very unusual find of petrified wood, in the District this time, and within a half mile of where I live... of Daytona Beach, Fla. The locality is a limestone quarry near south of Bradenton, Manatee County Fla...Various fossils are found locally in the Silurian limestone (Niagaran formation). All sorts of rocks are found |  | | Book | | Geology of the european countries Austria, Federal Republic of Germany, Treland, The Netherlands, Switzerland...and they have been grouped in four volumes : @ Austria, Federal Republic of Germany, Ireland, the Netherlands...Geological Congress Geology of the european countries Austria, Federal Republic of Germany, Ireland, The Netherlands.......... “AR ES eee ee THE MOLASSE ZONE OF VORARLBERG .................. eee eee eee ew ee ee...Selected Books Dealing with the Regional Geolog y of Austria............ List of Selected Geoscientific Periodicals |  | | Journal (article/letter/editorial) | | to be associated with zircon larger than itself, detrital anatase with zircon smaller than itself. Now...about 4 • 5 for zircon ; hence we should expect detrital anatase to be larger than the zircon in the same...divided -*- into Lower Ludlow Shales, Aymestry Limestone, Dayia Shales and Whitcliffe Flags in upward sequence...in the shales immediately above the Aymestry Limestone has caused a tendency to regard beds in other...not hitherto been recorded below the Aymestry Limestone in Shropshire. This gap in our knowledge is now | | | Book | | Geology of the eu _ ropean countries ' •' Austria, Federal Republic of Germany, . Ireland, The Netherlands...and they have been grouped in four volumes : • Austria, Federal Republic of Germany, Ireland, the Netherlands...GeologiAustria, Federal Republic of Germany, Ireland, The Netherlands... . . . . . . . . . . . . . . . . . . . XIII AUSTRIA . . . . . . . . . . . . . . . . . . . . . . . .... . . . . . 7 I. The Geological History of Austria . . . . . . . . . . . . . . . . . . . . . . . |  | | Journal (issue) | | it was nothing more than a very handsome green zircon, a fact revealed at once by its absorption spectrum...asked was something like ten times its value as a zircon. A second stone, oval, weighing 2-94 carats, was...example in the Pulivendla area of C u d d a p a r district of Andhra, but they have so far (1955) not been...now be, according to Sinkankas, the Dexter lime quarry of Lincoln Township. A later investigation on this...where it is found in the chromite mines of the district— mines which have apparently not been worked since |  | | Journal (article/letter/editorial) | | and SIBLY, T. F., 1917. " The Carboniferous Limestone Series on the South-eastern Margin of the South...between the Millstone Grit and Carboniferous Limestone at Ifton, Mon," GEOL. MAG., LVIII, 157. and PBINGLE...164. GEORGE, T. N., 1927. " The Carboniferous Limestone (Avonian) Succession of a Portion of the North...Relation of the Edale Shales to the Carboniferous Limestone in North Derbyshire," GEOL. MAG., LXII, 267. 1926...and GEORGE, T. N., 1929. " The Carboniferous Limestone of the North Crop of the South Wales Coalfield |  | | Journal (article/letter/editorial) | | for the Geologists' Association Field Meeting in Austria, 1966. This article is planned, however, in such...as Central Gneiss, Dachsteinkalk as Dachstein Limestone, Kossenerschichten as Kossen Beds. On the other...appropriate, in palaeontological contexts, whereas, in Austria, some notations might not have been so treated:...terminations were in the main concerned with usage in Austria and among structural geologists in the Eastern...stratigraphy and structure of the Molasse Zone in Austria has increased considerably as a result of detailed |  | | Journal (issue) | | MONTHLY CONTENTS FOR OCTOBER, 1945 CHIPS FROM THE QUARRY .................................................···································· 471 BLEIBERG, AUSTRIA .................................................SPECIMEN FROM PENN. ........ 479 BRENNER PASS OF AUSTRIA ··············································...better known localities. There are two famous limestone deposits in northern Rhode Island, once noted...(township) ; and Dexter Lime Quarry, Lincoln township. The latter quarry is not usually ascribed to any |  | | Journal (article/letter/editorial) | | collecting Albemarle County Alberene soapstone quarry—Alberene amphiboie asbestos, apatite, dolomite...goethite pseudomorphs after pyrite Esmont slate quarry—Esmont dolomite, limonite pseudomorphs after pyrite...sphalerite, pyromorphite Old Dominion soapstone quarry—Old Dominion actinolite asbestos, apatite, chalcopyrite...quality), manganite, quartz crystals State lime quarry—near Bent Creek bornite, calcite, chalcopyrite...pyrite, sphalerite Augusta County Belmont limestone quarry—Staunton calcite crystals (some with pyrite |  | | Report (issue) | | Section 1: 3 Ottawa - North Bay South March quarry. . . . . . . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . . . . . . . MacMillan quarry. . . . . . . . . . . . . . . . . . . . . . . . .... . . . . . . . . . . . . . . . . . . Hanna quarry. . . . . . . . . . . . . . . . . . . . . . . . . ..... . • . . . . . . . . . . . . . . . . Pakenham quarry. . . . . . . . . . . . . . . . . . . . . . . ..... . . . . . . . . . . . . . . . . . . Jamieson quarry. . . . . . . .. . . . . . . . . . . . .• . . . |  | | Report (issue) | | Feldspar quarry Peerless (Diamond) Mine Road-cut Cadieux quartzite quarry Emerald Mine Pedneaud quarry Derry...Guenette granite quarries Canada Marble and Lime quarry Labelle garnet mines Castor Lake (Clot) Mine Anorthosite...Desgrosbois deposit Ivry Mine St-Donat quarry Rockway Valley marble quarry St-Remi china clay mine Laurel diopside...Brownsburg quarries Gaboriault &. Nevers Reg'd quarry Miller (Keystone) Mine McGillivray Lake Mine McGill... Frere quarry Alfred bog Plantagenet quarry Skyrock Enterprises Limited quarry Stewart quarry km 73.2 |  | | Book | | major producing districts, or a representative district if there are many. We name the chief mining companies...graphite supply must come not merely from one district but from a single mine. Thus the physical properties...export, as was done by the Australian government for zircon. All trade in a mineral product may be controlled...problems faced by management of a gravel pit or stone quarry to alleged health hazards that affect the whole...Province, South Africa). (4) Serpentinized dolomitic limestone (Arizona, USA; the Transvaal). The Minerals About |  | | | | cemented or fused together. A few rocks such as limestone or quartzite may be composed of one mineral species...together (lithification). Examples are sandstone and limestone. Metamorphic rocks are derived by subjecting igneous...heat source like a magma chamber (for example, limestone heated and recrystallized to marble). Regional...calcite, dolomite, and aragonite, or rocks such as limestone, dolostone, and marble. Streak plate: Use a piece...central silicon atom. kyanite, topaz, titanite, zircon, amphibole, pyroxene, chlorite, talc, clay, chrysotile |  | Cooper, D. C., Cameron, D. G., Young, B., Cornwell, J. D., Bland, D. J. (1991) Mineral exploration in the Cockermouth area, Cumbria. Part 1: regional surveys. Mineral Reconnaissance Programme Report 118. British Geological Survey | Report (issue) | | the survey area Lateral variation in the Fourth Limestone Direction of ice movement deduced from glacial...Geophysical compilation map for the northern Lake District showing simplified geology, contours on the surface...Figure 13 Schematic cross-section of the Lake District (from Lee, 1989) Bouguer gravity anomaly map (contours...along the northern margin of the English Lake District are given in two reports. This report (Part 1)...derived from metalliferous source rocks in the Lake District and southern Scotland. The mineralogical examination |  | | Book (edition) | | explore the hilly backroads and often come across a quarry or a roadcut, stop and investigate it, and bring...relatively easy to wander into a closed-down mine or quarry and spend hours chipping away at the rock or digging...identified by a common name, in the case of a mine or quarry usually that of the original developing company;...and safety goggles if you are going to a mine or quarry site and you expect to be exploring the dumps and...body of granite and amphibolite. Bancroft and District Mineral Collecting Guidebook, p. 12 AMER ICAN |  | | Report (volume) | | _________--____-_---_-------___-_--------_----_______ Ajo district.-_--_.____---------______--_-_--__---_______ Oatman...____________________________________________________ 11 Austria._____________________________________________________...______--__-__---_____----_____-__-___-___________ Bonanza district._________________________________________ Breckenridge...region___________________________________________ Spanish Peaks district.____________________________________ Summitville...________________________________________ Edwardsburg district._____________________________________ 11 11 12 |  | | Journal (article/letter/editorial) | | Gadsden. The mineral occurs in Lower Cambrian limestone, referred to as the Conasauga, which has been...30 to 40 feet thick and is a replacement for limestone with the less soluble shale, flint and chert mingled...Michigan, Ann Arbor, Mich.) The Micanite pegmatite district lies across the Park-Fremont County line in south-central...village of Micanite. The pegmatite of the Micanite district contains unusually large 378 ROCKS AND MINERALS...crystals of calcite in cavities of brownish compact limestone, have been found at Dunnellon, Marion Co., Fla |
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