 | | Journal (article/letter/editorial) | | ROCKS IN THE TIN–SPODUMENE BELT OF NORTH CAROLINA AND SOUTH CAROLINA, USA Samuel E. SWANSON§ Department of...30605, USA Abstract The Tin–Spodumene Belt (TSB) along the border of North and South Carolina, southeastern...southeastern USA, is composed of hundreds of en échelon dikes intruded into amphibolite-facies mica schist...plagioclase – quartz – K-feldspar – muscovite – biotite pegmatites have Mn-poor fluorapatite, unlike the... Tin–Spodumene Belt, fluorapatite, North Carolina, South Carolina. Introduction Spodumene pegmatites |  | | Journal (article/letter/editorial) | | large variety of minerals and gemstones in North Carolina annually attracts thousands of collectors to...the world. Some Mineral Collecting Sites in North Carolina T H E C O L L E C T I N G L O C A L I T I E...McKenzie's publication Mineral Collecting Sites in North Carolina: Information Circular 24 (1978). For a more...locations on county road maps, refer to this publication, which can be ordered from the North Carolina Department...27687, Raleigh, North Carolina 27611. The price is $5.00 plus 4% sales tax. Individual county road maps can |  | | Journal (issue) | | Macovei (University of Bucharest) and Ioan Denuţ (North University of Baia Mare) Editorial board Peter...Academy Marian Lupulescu, New York State Museum, USA of Sciences Ştefan Marincea, Geological Institute...Cluj-Napoca, Greece Romania Gheorghe Damian, North University of Baia Mare, George Tudor, Geological...“Alexandru Ioan Cuza” University, Iaşi, Floarea Damian, North University of Baia Mare, Romania Romania János...apopei@geology.uaic.ro 2 Tech Univ Cluj Napoca, North University Center of Baia Mare, 62A Dr. Victor Babeş |  | Costa, Fabiana Pereira da, Fernandes, Jucielle Veras, Melo, Luiz Ronaldo Lisboa de, Rodrigues, Alisson Mendes, Menezes, Romualdo Rodrigues, Neves, Gelmires de Araújo (2021) The Potential for Natural Stones from Northeastern Brazil to Be Used in Civil Construction. Minerals, 11 (5) 440 doi:10.3390/min11050440 | Journal (article/letter/editorial) | | limestone blocks from the Cariri region (LCC and LCA) presented an average thickness of 80 mm. The samples...Marine Bege San Marino Branco Ceará Rain Forest LCC LCA LCB LMC LBC LBM LBSM GBC GRF Limestone Limestone...the major components detected in the limestones LCA, LCB, LBC, and LBM. This result is in accordance...classified as calcitic limestones (MgO < 1.1%); the LCA, LBC, and LCB samples as magnesian limestones (1...decomposition of calcite (CaCO3 → CaO + CO2 ). In the LCA, LCB, LBC, and LBM samples, two endothermic peaks |  | | Report (chapter) | | be recognized. (a) Gla: metaluminous hornblende-biotite orthogneisses, a typical sequence of which crops...batholith (Rapela et al. 1991). In composition, biotite + muscovite monzogranites predominate over granodiorites...later members of this group were emplaced to the north of the Achala batholith (Capilla del Monte granite...regional foliation defined by the orientation of biotite, hornblende and the widespread mafic enclaves of...Cumbre-Ascochinga and Cuniputo pegmatites 167.4467 LCA- 147 Muscovite 8.77 167.2952 CUN-114 Muscovite 8 |  | | Catalog/List | | browncleavage. (VezcbojanskyKts.Yakutia, Russla) 5- El.BO lca EJ Oi• ASTROPHYLLITE (KNa)(FeHnTi Silicate. Attractive...TypeLocation. light brownplates in Felsp~r. (Burpala, North Pribayikalh,atmsla li x li ins H.50 233 DOLOMITE...lLTlIT! Pb Te minute silvery apots in lca matrix (HillTop Mine. OrganHountains DonaAnnaC-Ounty,NewMexico)...light green films on silicaeous rock. (Pinal County, h.rizona USA) lem El. 50 .E2.50 235 DUFREtiOYSITE Pb/2...with ceruslte on aatrlx. (Silver Bill Mlne,Plaa County, Arizona) I I I l2 341PD |  | | Journal (article/letter/editorial) | | forming bed abom feet thick, observed in Bedford County, Tennessee, in 1920, as bentom. an altered volcanic...made at the settlement of Singleton, in Bedford County, Tennessee, at which place it measured 21 inches...date is at High Bridge, Kentucky, 190 miles to the north of Singleton, Tennessee, where it meas ures from...from 4 to 10 feet thick. This makes the known north and south ex tension of this ash fall 335 miles.3...well have extended much farther to the south and north than the limits mentioned, and thinned out gradually |  | | Journal (article/letter/editorial) | | with muscovite, or with muscovite and biotite, and types with biotite as the single mica. Tourmaline- and... is altered to pinite (muscovite + chlorite ± biotite aggregate). Several samples from the Smrčina area...Smrčina type and remaining types of muscovite–biotite granites. Several types of chondrite-normalized...and Varied units are dominated by sillimanite–biotite paragneisses, with minor orthogneiss and amphibolite...al. 2013). 2.2. Světlik orthogneiss Amphibole–biotite orthogneiss of tonalite and quartz diorite composition |  | | Journal (article/letter/editorial) | | crystals 6 to 12 inches long, at the Balsam Gap mine, wounds are always sources of danger so long as...closes over Buncoll;be County, and at the Clarissa ( Buchanan) mine, Mitchell County. quickly or slowly-the...exposed. . Albite occurs at the Presley mine, Haywo,?� County, It is beyond the scope of these ar�I...large scale; th� sImple at the WisellJan mine, Mitchell County, and rogersIte [Continued from SUPPLElIlENT...cost will al ways have to be decided by at the same mine "in white mammillary crusts and litthose concerned |  | Majzlan, Juraj, Števko, Martin, Chovan, Martin, Luptáková, Jarmila, Milovská, Stanislava, Milovský, Rastislav, Jeleň, Stanislav, Sýkorová, Martina, Pollok, Kilian, Göttlicher, Jörg, Kupka, Daniel (2018) Mineralogy and geochemistry of the copper-dominated neutral mine drainage at the Cu deposit Ľubietová-Podlipa (Slovakia) Applied Geochemistry, 92. 59-70 doi:10.1016/j.apgeochem.2018.02.012 | Journal (article/letter/editorial) | | and geochemistry of the copper-dominated neutral mine drainage at the Cu deposit Ľubietová-Podlipa (Slovakia)...and geochemistry of the copper-dominated neutral mine drainage at the Cu deposit Ľubietová-Podlipa (Slovakia)...and geochemistry of the copper-dominated neutral mine drainage at the Cu deposit Ľubietová-Podlipa (Slovakia)...TE D M AN U SC RI PT Abstract – The neutral mine drainage system at Ľubietová in Slovakia is overwhelmingly...ppb in the most concentrated aqueous sample). This mine drainage is generated by oxidative dissolution of |  | | Journal (article/letter/editorial) | | so-called swamp cypress (Taxodium distichum) of North America, the habit is so pronounced that it sheds...crystals 6 to 12 inches long, at the Balsam Gap mine, already been stated of cut branches applies here;...closes over Buncoll;be County, and at the Clarissa (Buchanan) mine, Mitchell County. quickly or slowly-the...exposed. . Albite occurs at the Presley mine, Haywo,?� County, It is beyond the scope of these ar�I...large scale; th� sImple at the WisellJan mine, Mitchell County, and rogersIte [Continued from SUPPLElIlENT |  | | Journal (article/letter/editorial) | | products. (c) Complex sectoral corona between garnet, biotite and quartz. Monomineralic plagioclase is constrained...constrained to the corona immediately adjacent to biotite. Similarly, blocky orthopyroxene occurs only in...developed between biotite and K-feldspar (after Bruno et al., 2001). Where biotite reacts with quartz...comprising garnet, quartz and phlogopite occurs where biotite and feldspar react. Corona garnet is weakly zoned...spinel–cordierite symplectite and leucocratic biotite, K-feldspar and plagioclase after andalusite (after |  | | Journal (article/letter/editorial) | | Barbara, 1006 Webb Hall, Santa Barbara, CA 93106, USA (msmit@geol.ucsb.edu) 2 Institut für Mineralogie...overprint, i.e., the formation of sagenite after biotite and pinite after cordierite, respectively, are...fine-grained granoblastic quartz, plagioclase and biotite, whereas the other contains porphyroblastic garnet...al., 2011). Coordinates are in UTM. and relict biotite (Fig. 5a,b). Garnet occurs mostly as euhedral porphyroblasts...and biotite, whereas polymineralic inclusions consist of intergrowths of K-feldspar and biotite, small |  | | Journal (article/letter/editorial) | | Sciences, Washington University, St. Louis, MO 63130, USA (Received January 23, 1992; revised and accepted...Sciences, Washington University, St. Louis, MO 63130, USA. gard massif anorthosites and related rocks as consisting...typically with minor hornblende and a trace of biotite. All samples are likewise plagioclase-rich (up...Urbain anorthosite, LJA = Lac a Jack anorthosite, LCA = Lac Chaudiere anorthosite, LDM= Lac des Martres...samples contain minor hornblende and a trace of biotite. A few samples, however, lack orthopyroxene and |  | | Report (issue) | | noftonclature* Frui>ar«d in oooperation >dth the liorth Carolina Dep&rtaent of Conservation and Development* C05TSHTS...Metamorphic rocks ................ Mica rocks of the Carolina-type ....... Mioa gneiss .............. Mica schist...schist .............. Petrograpljy of the Carolina-type rocks . Structure and texture ....... Mineral.............. Cranberry gneiss ................ Carolina-type rocks .....*.......* Roan-type rocks ......the Plumtree area, Spruce Pine district, Forth Carolina.............................. In por&et 2» Photomicrographs |  | | Journal (volume) | | 8 8 Ga). The Rautalampi area is bounded to the north and west by the rocks of the CFGC and to the so...satellite body occur with migmatite s, composed of biotite±garnet±hornblende g nei sses with boudinaged amphibolite...are plagioclase (4050 %), quartz (40-50 %) and biotite (10-15 %). Hornblende occurs sporadically as a...(30-40%), clinopyroxene ( 10-20%), and occasionally biotite are major minerals. Clino-pyroxene occur both as...hornblend e (3 0-40 %) , quartz (2- I 0 %) and biotite (2-10 %) with sphene, apatite and opaques as accessories |  | Ronholm, Jennifer, Goordial, Jacqueline, Sapers, Haley M., Izawa, Matthew R.M., Applin, Daniel M., Pontefract, Alexandra, Omelon, Christopher R., Lamarche-Gagnon, Guillaume, Cloutis, Edward A., Whyte, Lyle G. (2018) Characterization of Microbial Communities Hosted in Quartzofeldspathic and Serpentinite Lithologies in Jeffrey Mine, Canada. Astrobiology, 18 (8) 1008-1022 doi:10.1089/ast.2017.1685 | Journal (article/letter/editorial) | | Quartzofeldspathic and Serpentinite Lithologies in Jeffrey Mine, Canada Downloaded by Tufts University package...distinct substrates within the serpentine-rich Jeffrey Mine pit–igneous quartzofeldspathic intrusives and serpentinite...microbial community within two rock types in the Jeffrey Mine and provided evidence that lithologies associated...al., 2010). The Jeffrey Mine (Fig. 1A) is an open-pit chrysotile asbestos mine hosted in the Early Ordovician...Jeffrey Mine located in Asbestos, Quebéc, Canada. (B) The Jeffrey Mine is an open pit mine that is not |  | | Report (issue) | | GEOLOaiCAL SUH7IT GSOLOai 0? THE ZLIZABOTE COPP2H MINE, VESMOOT , Walter S." White Hay, Open files II...By Walter S. White Introduction The 'Elizabeth mine, owned by the Vermont Copper Co., Inc., lies a and...the village of South Strafford, Orange County, (fig. l). The mine was examined during the winter of 19**...the course of a comprehensive study of the Orange County copper district which was begun in September 19**2*...the newly reopened Ilizabeth mine. Illustrated by a detailed plan of the mine (pi. 2) and a geologic map |  | | Journal (issue) | | polished mass, 15 x 17 x 2.0 cm. Brenham. Kiowa County, Kansas. Pallasite. Found 1885. 10 C 1/2 individual...Stony meteorites. 315.84 315.85 Alamagordo. Otero County, New Mexico. Black chondrite. 2 70 grams 16.5...5 grams 7.00 1.65 La Lande. De Baca County, New Mexico. Spherical crystalline chondrlte. Large polished...241.18 241.19 241.21 241.27 Harrisonville, Cass County, Missouri. Found 1933. Polished slices. 176.44...grams grams grams grams Ladder Creek. Greeley County, Kansas. Crystalline spherical chondrite. Found |  | | Journal (article/letter/editorial) | | Agardite-(Nd), NdCu6(AsO4)3(OH)6·3H2O, from the Hilarion Mine, Lavrion, Greece: mineral description and chemical...triple junction of the Pacific, Philippine Sea, and North America plates. The chemical analysis of chibaite...Fe2+ analogue of ericssonite, from eastern Fresno County, California, U.S.A. Canadian Mineralogist, 49,...Creek in eastern Fresno County, and also at Trumbull Peak in Mariposa County, California, U.S.A. The...collection of the Natural History Museum of Los Angeles County under catalog numbers: 63206 (Esquire 7) and 63207 |  | | Journal (volume) | | s ig ni fi cant for go ld minerali zati o n: I) mine ra li zati o n of the Sore ti av uo ma g roup ,...to) sy noroge ni c phase, 2) the Saattopora go ld mine ra li zati on , whi eh took pl ace durin g the synoroge...synoroge ni c ph ase, 3) a separate go ld mine ra li zin g ph ase at Ku otko, 4) (syn- to) late oroge...-Pb sys te m s in th e middl e a nd lowe r unit vo lca ni cs of th e Upper L a p po ni G ro up , a nd a...isotopes have been analysed from the Bidjovagge mine (Ettner et al. , 1994). Radiogenic isotopes have |  | | Journal (article/letter/editorial) | | margin and their subsequent migration towards the north (Golonka, 2000, 2004). Neotethys subduction below...Mesozoic intrusive rocks Mesozoic ophiolite complexes Mine or major prospect City International border Fig...Aslanyan, 1997). Both units developed during the north-eastward subduction of the Neotethys and show similar...Jurassic magmatic complex. Rounded fragments of biotite-bearing equigranular tonalite (Fig. 6c) were sampled...Zone (Fig. 3). Pinkish hornblende– biotite granodiorite and biotite-bearing hornblende–clinopyroxene quartz-monzodiorite |  | | Journal (article/letter/editorial) | | DIOPSIDE AND ACTINOLITE FROM SKARN, CLEARWATER COUNTY, IDAHOI Suruey, ANNa HrnrauoN, U. S. Geologi,cal...facies only diopside crystallizes in layers that have lca/(Fe 1; diopsidef actinolite if 1 ) [Cal(Fe'|Mg)]>...metamorphic equivalents of the Wallace Formation farther north suggeststhat these calcite lenseswere originally...n7 Sample 2154, Collins Creek Cabin, Clearwater County, Idaho Analyses by C. O. Ingamells and Sarah T...calcite in each type of layers and the coexistenceof biotite with diopside in thin interbeddedIayers (Hietanen |  | | Report (issue) | | mineralogic diversity that exists along the cordillera of North and South America. We wish to thank all of the field...:00-9:00 Drive to Superior 9:15-11:30 Magma, Superior Mine overview of district and Superior vein and manto...Passing mostly exotic copper in Cyprus Miami Ox Hide mine, and Bluebird area; and Magma's tailings that are...Superi o r Districts Superior Key 1 - Supe rior Mine Office 2 - Surface exposures 3 - Carlota 4 - Pin... Index map of Arizona showing location of Magma Mine (SUPERIOR). Fagure 2. |  | | Journal (article/letter/editorial) | | 80309-0399, USA b Center for Astrobiology, University of Colorado, UCB399 Boulder, CO 80309-0399, USA c Department...rapid estimate of the concentration of NH4+ in biotite by AFTIR allows the preselection of the samples...metasediments from Finland and from 1.025–1.500 Ga biotite schists from the Moine Succession in Scotland have...Belt (ISB) in southern West Greenland contain biotite rich in NH4+ (between 233 and 512 ppm) and nitrogen...metabolic features of the last common ancestor (LCA) of all organisms. D 2004 Elsevier B.V. All rights |
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