 | | Book | | glassy grains quartz, and the yellowish grains feldspar. The whole specimen is called granite. Limestone...rock consisting of several minerals, of w.hich feldspar, quartz, and mica are the main constituents. Quartzite...derives its name from the saltmining district of Hallstatt in Upper Austria, where many prehistoric finds have...(NaCl), pyrite (FeS ), 2 magnesite (MgC03), potash feldspar (KA1Si 30 ), are mineral 8 examples, whilst hydrochlo_ric...adularia, Fig. 23 augite and hornblende, Fig. 24 feldspar; triclink Pl. 44 microcline, Fig. 8 albite. No |  | | Journal (article/letter/editorial) | | 81MINERALS dletown-Portland, Connecticut, pegmatite district. They are found in South Glastonbury, about 5...the Simpson quarry on the south, the Hollister quarry on the east, and the Howe No. 4 quarry on the north...includes one of the largest quarries of the entire district, the Howe No. 1. Access is through a trail system...summer of 1996, the author mapped the trails and quarry locations using an altimeter, a Global Positioning...included: the Simpson quarry, known for gem beryl (aquamarine); and the Hollister quarry, known for lithium |  | | Book | | tiideto the THREE PHASES OF TITAN Rutile Anatase Brookite RobertJ. Lauf Г About the Author he author...dioxide minerals, namely, rutile, anatase, and brookite. For completeness, mention is also made of the...light of the spectacular finds of anatase and brookite in Pakistan in the last five years, the author...explanation of the structures of rutile, anatase, and brookite and their phase relations. A section on their...he titanium oxide minerals rutile, anatase, and brookite are well known to mineral collectors and lapidary |  | | Catalog/List | | 'holy fallen filled with the olivine it district: from or at regarded The moderate a at high...Meteoric Stone, or Iron Moes, Transylvania, Austria-Hungary. Meteorites, Canon Diablo, Arizona. Kiowa...the crystals sandstone allows cabinet are is Austria-Hungary, brown coal formation.” am cases and...are scarcer. instances, material, Pater- at quarry received the entire we in- or through the...Von 2O to be Thaumasite the he and dis- quarry, West aggregate of pris- matic uals crystals |  | | Book | | .......................... 3 Jeffrey Sandstone Quarry, Pulaski County....... 4 Granite Mountain, Pulaski...and the Branch................ B. Kimzey Calcite Quarry................................... C. Perovskite...Rutile Corporation Mine........... G. Rutherford Brookite Deposit........................... H. Christy...... I. Hardy-Walsh Brookite Deposit........................ J. Diamond Jo Quarry.......................Roost barite deposit, Montgomery County Rush Creek District, Marion County.................... Silver Area |  | | Journal (article/letter/editorial) | | titanium doxide iTiO,) and i s trimorphous with brookite and rutile. Published analyses typically show...titanite and ilmenik, and is commonly xsociated with brookite, rutile, hematite. quartz. titanite, and o r t...Consolidated No. 2 q u w y and the Consaljdated No. 4 quarry, bbth at Topsham (King and F w d 1994). Alllttase...Sornervilte and inpoekets i n p W ai cbe Fallon quarry, Quincy, Massachusetts. Smaif anatase crystals...Smith ( I 978): Kline’s quarry, Wrightsvilk, Yurk County; the Safe Harbor quarry, Lancavter County; the |  | | Book | | black rock, containing no quartz but rich in the feldspar minerals pyroxene and olivine. Old basalts with...intrusive rocks contain large crystals, often of the feldspar group and are known as porphyries. The individual...traprock is diabase in which lath-like crystals of feldspar grow first and darker minerals grow round them...structure. It contains mostly quartz and orthoclase feldspar with some smaller amounts of a darker mineral...rocks are poor in quartz but rich in plagioclase feldspar. Darker and even poorer in silica than diorite |  | | Other Paper | | Introduction…………………………………………………………………... 17 Kimzey Calcite Quarry………………………………………………………. 18 Perovskite Hill………………………………………………………………...Locations………………………………………………………………... 21 Diamond Jo Quarry…………………………………………………………... 21 Eudialyte Syenite...Minerals……………………………………………………………….. 24 Martin Marietta Jones Mill Quarry………………………………………….. 27 Pseudoleucite Crystals and...Nichols and Campbell Prospect……………………………………………… 36 Brookite Deposits and Locations……………………………………………………......Introduction…………………………………………………………………... 36 East Rim Brookite Deposits………………………………………………….. 37 Hardy-Walsh |  | | Journal (article/letter/editorial) | | Maine, Pegmatite District Topsham • Topsham, Maine's underappreciated pegmatite district, is particularly...synonomy has arisen due to changes of leasee or owner. Quarry locations are described and plotted on top ographic...guide by Phillip Morrill (1958). Mining History Feldspar mining began in Maine at Topsham in the mid dle...of John W . Fisher between 1852 and 1860. This quarry was worked for a single season during the 1860s...Jersey. How ever, credit for establishing the feldspar industry in Top sham belongs to Major George |  | | Journal (issue) | | Philip P. Betancourt from the Franklin (Farber) Quarry. Hercynite by Fred J. Parker A New Occurrence....be the most important commercial mineral in the district. In 1848 Col. Samuel Fowler deeded the zinc mining...places 100 feet or more (Fig. 2). Ultimately a quarry was established over the chamber for fill so that...MAGENTA-FLUORESCING PEGMATITE from the Franklin Quarry, Franklin, New Jersey to later weathering as well...pegmatite were collected at the Franklin Quarry (formerly the Farber Quarry) on November 15,1980, at the FOMS |  | | Journal (issue) | | primary zeo~e found in the volcanic trap off Kuiu .land, Alaska. I was wrong. The conclusion of a recently...around a fourth specimen revealed a minute shiny brookite crystal auachcd to some gray quartz. This confirmed...with a sharp, clear tip, leaning up against a feldspar Baveno twin. His prices are "for the small pocketbook...last June when he was in England, at the Tom Mawd Quarry near Cardiff, Wales. They arc large crystals, distorted...size! The locality is Santa Rita Peak, New Idria District. CA. He al o had callaghanitc from Gabbs. NY. |  | | Journal (article/letter/editorial) | | mining activity in the Magnet Cove area. Abundant brookite and smoky quartz were recovered here by many collectors...(1846) concerning the discovery of “arkansite” (brookite). Magnet Cove then began to be known for the variety...among mineral collectors today. Numerous papers on brookite and its crystal forms and other mineral species...rutile paramorphs after era] German references. brookite are still occasionally RCOVAfter obtaining copies...the creek also yield lustrous bmokite crystals brookite from Magnet as both singles and matrix specimens |  | | Book | | Helsinki; and Professor Heinz Meixner, Salzburg, Austria. Other important collections are those of Albert...Wes Sa —s Me) - \CZECHOSLOVAKIA* amy poe AUSTRIA ~.p 5 oRTUGAL &RUMANIA > SomeAee A A tN ...Silver Crystals Realgar Magnetite Native Silver Brookite Phosphophyllite Pyrargyrite Smithsonite Fluorite...Ekaterinburg, all U.S.S.R.; the Habachtal, Salzburg, Austria; Santa Rita de Arassuahy and Teofilo Otoni, both...Littfeld, Westphalia, West Germany; Bleiberg, Carinthia, Austria; Leadhills, Dumfries, Scotland; Huelgoat |  | | Journal (article/letter/editorial) | | exposed in a small portion of the north face of the quarry. Miaroles up to several inches iicross abound in...granite i n this area and are filled with primary feldspar. quartz. ;I dark green chlorite (probably chaniosite...MORGANITE AND KUNZITEBEARING PEGMATITE IN THE PALA DISTRICT, SAN DlEGO COUNTY, CALIFORNIA. J. Fisher, 380...southwest slope of Hiriart Mountain in the Pala district of Southern California. First claimed by the Sickler...contrast to pegmatites of the well-known South Platte district in Colorado, where REE mineralization is concentrated |  | | Journal (article/letter/editorial) | | Quebec. The sill is well exposed in the Varennes quarry, which has been operated continuously for crushed... just off Route 109, there is an old pegmatite quarry known locally chiefly for its occasional production...documented, if at all. Most of the material from the quarry was evidently used in the construction of an adjacent...twelve uranium minerals, none -including the Dunton quarry (with all twelve)-are significant uranium producers...found at Bell pit (to 3 cm) and Lower Colton Hill quarry (to 2 cm). One 1.5cm oxidized crystal cluster from |  | | Report (issue) | | ___________ Christy brookite deposit----__-____-_____-_-____-_-_______-_ Kilpatrick brookite deposits_____..._________________________________________________ Kimsey calcite quarry area.________________________________ Origin of...factors-___-___---_---__-__________-___________-_-___ Rutile and brookite deposits._______________________________ Other...46 11. Correlation of niobium and TiO2 , Kimsey quarry. ___________ 47 12. Geologic map of the Wilson...Magnet Cove__ 6. Analyses of brookite crystals and composite samples of brookite from the Christy property | | | Book | | Helsinki; and Professor Heinz Meixner, Salzburg, Austria. Other important collections are those of Albert...(Reniform) Wolframite Realgar Magnetite Native Silver Brookite Sulfur Tanzanite Acanthite Amazonstone (Amazonite)...Ekaterinburg, all U. S. S. R.; the Habachtal, Salzburg, Austria; Santa Rita de Arassuahy and Teofilo Otoni, both...Littfeld, Westphalia, West Germany; Bleiberg, Carinthia, Austria; Leadhills, Dumfries, Scotland; Huelgoat...found in the 1850s at Matlock, Derbyshire, Eng land. In 1S62 Dr. Cantrell of Hirksworth, Derbyshire |  | | Journal (article/letter/editorial) | | being proc essed on land it manages. This does not include mines on private land and smaller unreported...ASHLEY [CH.COT\ Q— Q U A R T Z Ii T — R U T I L E , BROOKITE I } S ' I \\ T Ta— T A L C Z— S P H A L E R I...(Stroud et al., 1969). Benton County Rogers Limestone Quarry, near Rogers; calcite veins in St. Joseph Limestone;...(Stroud et al., 1969). West Sugarloaf-Halden Creek District, includes the Bo nanza, Cave (Singleterry), Empire...sphalerite, malachite (Stroud et al., 1969). Zinc District, includes the Almy, Coker Hollow, Coon Hollow |  | | Journal (issue) | | Mandarino Famous mineral localities: The Annaberg District, Lower A u stria ...............................(1972) gives a detailed description of this unique quarry and its yttrium-niobiumbismuth-vanadium mineral...Hechtsberg quarry, Hausach NAMIBIA 10Khorixas UNITED STATES 3Stewart mine, Pala district, California...or pneumatolytic origin Mica Lode-Meyers Ranch quarry, 8-Mile Park, Colorado Beyerite, schumacherite...schumacherite Pegmatite 4 White Queen mine, Pala district, California NEW OCCURRENCES Pucher shaft, Schneeberg |  | | Journal (article/letter/editorial) | | Malachite with azurite, Schwaz-Brixlegg, Tpol, Austria. Dieter Miiller specimen, Rainer Bode photo. NovembedDecember:...Arem, J. E., see Media Reviews Arkansas, anatase, brookite, 200; eudialyte, 196; fluorapophyllite, 200 Armentite...France, 36; Colorado, 357; New Jersey, 324; Tyrol, Austria, 315 Babulski, D., see Through the ’Scope Barite... M. A., Recent Mineral Finds at the Millington Quarry, Somerset County, New Jersey, 320-24 Beryl, California...County, California, 156-80 Brochantite, Tyrol, Austria, 3 15 Cafarsite, Switzerland, 30 Calcite, Chamonix |  | | Book | | Frontcover Upper left: The observatory at Kremsmunster. Austria. which houses the mineral collection. Upper right:...mineralogical cabinet of the convent at Kremsmunster, Austria. The . specimens a~e displayed m baroque furniture...important mineralogical museums in Western Europe Austria Belgium Denmark Finland France Germany (Federal...half are in Germanspeaking countries (Germany, Austria, Switzerland). The reasons for this are partly...universities, 14 by town or city councils, 13 by district councils or regional boards, and 16 form part |  | | Journal (issue) | | concerning these three or four miles of mountain land. The Smuggler-Union mine is one of the largest in...essential to the maintenance of production in a mining district. In fact, by reason of the energetic development...at Mont St-Hilaire and weloganiteat the Francon quarry, cubanite crystals from Chibougamau can be added...are the Demix quarry at Mont St-Hilaire; the Jeffrey mine at Asbestos; the Francon quarry at Montreal;...Ltd.* LOCATION AND ACCESS The Chibougamau mining district lies 700 km north of Montreal. It covers an area |  | | Book | | of 1nica, glassy grains of quartz, and yellow feldspar all forged in the fiery heat of the earth's deep...granite-like rock displays orbicular layers of pale feldspar and dark biotite. (Bottom) Most forms of onyx...CONTINENTS AND PLATES The division of the world into land and sea seems so natural and so timeless that it...(million years ago) at the end of the Permian, all land was joined in one supercontinent geologists named...ones potassium feldspar. muscovite mica, potassium-feldspar and plagioclase feldspar. This sequence |  | | Journal (article/letter/editorial) | | Ladysmith (Rosemeyer 1999, the Vulcan Materials quarry in Racine (Scovil 1994), the pegmatites of Florence...marcasite. A major mining district, the Upper Mississippi Valley zinc-lead district, was in these rocks in...and copper minerals were found. Mining in this district ceased in the late 1970s. A branch of the Middle...occasionally such other minerals as hematite roses, brookite, and rutile. The Wisconsin Magmatic Terrane, an...Hamilton Mound. A quarry is located in the NE 1/4 sec. 36 T*20N*R.6E.: potassium feldspar, quartz (massive |  | | Journal (issue) | | after Aragonite. Bastennes, France Magnetite after Brookite. Magnet Cove, Arkansas Pyrite after Chalcocite...embedded in a matrix of quartz, lepidolite, and pink feldspar. Cerussite after Leadhillite: I, C 2 Leadhills...Spec. No.; Tsuno, Buzen, Japan, 7029; "Van Diemen's Land" (Tasmania), 3222; Alberta, no Spec. No. Chalcocite...Cookeite after Orthoclase (?): III, B 2 a Bennett's Quarry, Buckfield, Maine, 19452-4. With quartz. Copper...Asia Minor, 4632 Damourite: Barsovka, Kyschtym District, Urals, 17883; Belts Bridge, Iredell Co., North |
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