 | | Journal (article/letter/editorial) | | Cadomian granitoids of the Lusatian Massif (in SE Germany, SW Poland and N Czech Republic), dated at 540–530...1959; Smulikowski 1972). These rather faint effects point to a relatively shallow depth of the granodiorite...presence of K-feldspar phenocrysts. It is composed of quartz (32 vol. %), sodic plagioclase (44 %), K-feldspar...entire grains are altered to a mixture of sericite, quartz and clay minerals. K-feldspar grains are usually...contain inclusions of plagioclase, biotite and quartz that, locally, show zonal or, in case of biotite |  | Lobach-Zhuchenko, S. B., Balaganskii, V. V., Berezhnaya, N. G., Sergeev, S. A., Galankina, O. L., Yurchenko, A. V., Bogomolov, E. S., Presnyakov, S. L. (2012) Composition and age of metaorthopyroxenite xenoliths and host enderbite gneisses in the Pobuzhie granulite complex, Ukrainian Shield. Doklady Earth Sciences, 442 (2) 202-206 doi:10.1134/s1028334x12020158 | Journal (article/letter/editorial) | | minerals were studied. Enderbite gneisses contain quartz, antiperthite plagioclase, Kfeldspar, clinoenstatite...observed in the thin sections. Major minerals include quartz, antiperthite plagioclase (An3541), Kfeldspar...enderbite gneisses (UR82/1 and UR82/2) correspond to quartz diorites. They are characterized by a flat, lowfractionated...± 100 and 3251 ± 83 Ma, MSWD = 0.89 0.55 2800 6.1 8.1 5.1 2400 0.45 7.1 1.2 4.1 7.2 2.1 2000 3...3400 7.1 6.1 1.1 0.55 8.1 2600 3.1 0 7.3 7.2 9.1 10.1 Points: 2.1, 2.2, 2.3, 5.1, 6.1, 7.1, and |  | Chekulaev, V. P., Arestova, N. A., Glebovitskii, V. A., Lobach-Zhuchenko, S. B., Matveeva, L. V., Lepekhina, E. N. (2013) New data on the age of archean rocks from the Vodlozero domain of the Karelian craton. Doklady Earth Sciences, 451 (2) 834-838 doi:10.1134/s1028334x13080254 | Journal (article/letter/editorial) | | consisting of plagioclase, hypersthene, biotite, and quartz. The min eral composition of mafites reflects...Tonalite 1 is composed of antiperthite plagioclase, quartz, orthoclase, dark brown to red–brown biotite containing...hypidiomorphic– granular texture consisting of plagioclase, quartz, red–brown biotite, rare hornblende, and single...4.1 835 5.1 6.1 7.1 8.1 9.1 10.1 200 μm Sample 802 1.1 2.1 3.1 4.1 5.1 6.1 8.1 7.1 9.1...Sample 812/1 2.1 1.1 4.2 3.1 4.1 5.1 6.1 7.1 5.2 5.1 6.1 7.1 8.1 100 μm 6.2 Fig. 2. Cathode luminescence |  | Prokopiev, A.V., Khudoley, A.K., Koroleva, O.V., Kazakova, G.G., Lokhov, D.K., Malyshev, S.V., Zaitsev, A.I., Roev, S.P., Sergeev, S.A., Berezhnaya, N.G., Vasiliev, D.A. (2016) The Early Cambrian bimodal magmatism in the northeastern Siberian Craton. Russian Geology and Geophysics, 57 (1) 155-175 doi:10.1016/j.rgg.2016.01.011 | Journal (article/letter/editorial) | | localities. Petrography of rocks Trachyrhyolites (quartz-feldspathic rocks) composing pebbles of the Lower...amount to ~30–45% and are composed of orthoclase, quartz, and completely altered dark-colored minerals....tablets measuring fractions of mm to 5–7 mm, and quartz occurs as rounded near-prismatic grains of similar...minerals and quartz-K-feldspar aggregates (Fig. 5c). The matrix is composed of K-feldspar, quartz, oxide-ore...rock contacts. The amygdales consist mostly of quartz with subordinate calcite, chlorite, analcite, zeolites |  | | Journal (article/letter/editorial) | | for disseminated cobaltite mineralization in a quartz-tourmaline breccia from the HaynesStellite deposit...187Os/188Os ratio of 9.0 ± 2.9) for cobaltite in the quartz-tourmaline breccia from the Idaho zone in the Blackbird...Reviews 86 (2017) 509–525 limanite-garnet-biotite-quartz rocks of upper amphibolite facies at the northwest...surrounded by greenish-black biotite, and; (2) the quartz-tourmaline-cobaltite breccias within the Idaho...Blackbird district but are in turn cut by younger quartz-siderite-Fe-Cu-sulfide veins and breccias ± minor |  | Liu, Xiaochun, Zhao, Yue, Chen, Hong, Song, Biao (2017) New zircon U–Pb and Hf–Nd isotopic constraints on the timing of magmatism, sedimentation and metamorphism in the northern Prince Charles Mountains, East Antarctica. Precambrian Research, 299. 15-33 doi:10.1016/j.precamres.2017.07.012 | Journal (article/letter/editorial) | | mainly of orthopyroxene, plagioclase, K-feldspar and quartz, with minor garnet, biotite and opaque oxides....comprises hornblende, biotite, plagioclase, K-feldspar, quartz and opaque oxides, but lacks orthopyroxene. Samples...hornblende + biotite + plagioclase + K-feldspar + quartz + opaque oxides. Mafic granulites are a volumetrically...sillimanite + cordierite + plagioclase+ K-feldspar + quartz + spinel + opaque oxides, except rutile also occurs...orthopyroxene, biotite, plagioclase, K-feldspar and quartz, with minor opaque oxides. Sample BL04-1 is strongly |  | | Book | | indisputable a these assemblages pre-projectile-point Americas, many we of are size, the types...round from edge or an a previously or end point. oval or identified stones side They -10- with...tree" further entire oval have postulated we point name as is a that that general are and not...Acheulean next Mindel been of manufacture was Germany, bifacial used. was Prior have Belgium, ...patterns points and other be anticipated point or other facets that tool. indicate after |  | | Report (issue) | | plat forms CDP -.----.-_----.-_.- common depth point CENTO ————— Central Treaty Organization CEQ ——....debris mixed with other sedimentary rocks) can point to a local habitat for the concentration of massive...are sparse or absent in outcrops. Production of quartz-muscovite schist from Poncha Pass area in Colorado...Early Permian age. Chalcopyrite-bearing pyritic quartz veins are lo calized in the southern part of the...alteration along shear zones. Although small epidotic quartz veins and lenses are common with albite granite |  | | Report (volume) | | Rochester.1 Rochester special.1 Roseudale. Rouses Point (N. Y.-Vt). Russell. Sacketts Harbor. Sag Harbor... Weedsport. West Canada Lakes. Westfield. West Point. Whitehall (N. Y.-Vt). Willsboro (N. Y.-Vt). Wilmurt...thence south along Delaware & Northern S. B. to point near Union Grove, thence east to Arena. Delancey...235. 8 PRECISE AND PRIMARY LEVELING. 15 From point near Union Grove west along Delaware & Northern...bolt in foundation of culvert 201 feet north of point of switch (Lehigh Valley R. R. bench mark) Throopsville |  | | Report (volume) | | HO'-llO 0 MOM From a point 4.5 miles north of Owyhee south along highways to a point 1.1 miles south of...place, thence southwest 8.4 miles, thence northwest 6.1 miles to northeast corner of T. 46 N., R. 50 E.,...marked " 5892 "__________________ 5, 893. 728 From point near Owyhee southeast along highway toward Mountain...miles southeast of, 0.25 mile southeast of rocky point. 1.00 yards north of Owyhee River, 200 yards west...south of trail, chiseled circle around bench mark; point on rock___________-________ Owyhee, 5.6 miles southeast |  | | Book | | diffraction and it will therefore act as my starting point. An extremely informative history of early high-pressure...symmetric, but multi-peaked. The most important point in analysing your fit, however, is that you should...crystallites that reflect this same reflection to the same point, P, in the diffraction pattern must have hj in this...pressure-transmitting medium is above its freezing point, the sampIe is surrounded by a (perhaps soft) solid...features in the diffraction pattern. 6.1 AREA DETECTORS VERSUS POINT DETECTORS Area detectors (CCDs or image |
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