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Metamorphic rocks
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201	quence have been affected by low-grade (greenschist) recrystallization associated with the early Andean strains. The highest grade metamorphic rocks (upper amphibolite facies), and local migmatites, are found in close pr Add to Reading List Source URL: s3.amazonaws.com Language: English - Date: 2011-05-06 03:29:59 Archaeological sub-disciplines Fossils Geology Earth Palynology Palynomorph Antarctic Peninsula Tierra del Fuego Andes Physical geography Regions of South America Geography of Antarctica
202	The well-defined peaks between 22.5 and 31 degrees twotheta in the figure can be attributed to sanidine and amphibole whereas the less intense, poorly defined peaks have been matched with anorthite. The presence of sanid Add to Reading List Source URL: s3.amazonaws.com Language: English - Date: 2011-05-06 07:06:17 Metamorphic rocks Igneous petrology Fossils Sedimentology Granulite Diatom Lamprophyre Clastic rock Sedimentary rock Petrology Geology Metamorphic petrology
203	Field study of orbicular rocks in Taylor Valley, southern Victoria Land* sequent petrographic and chemical analyses. The primary purposes of our research are (1) to elucidate the mechanism(s) by which the orbicular rocks Add to Reading List Source URL: s3.amazonaws.com Language: English - Date: 2011-05-06 06:14:24 Granodiorite Metamorphic petrology Metamorphic rocks Diorite Granite Xenolith Geology Diopside Amphibolite Petrology Igneous petrology Igneous rocks
204	much lower levels than the outcrops along Touchdown Glacier. As the survey was extended south of the head of Byrd Glacier into the area of the Sefton and Zeller glaciers, a complex series of low-grade metamorphic rocks w Add to Reading List Source URL: s3.amazonaws.com Language: English - Date: 2011-05-06 03:37:40 Gould Coast Shackleton Coast Mount Early Sheridan Bluff Scott Glacier Transantarctic Mountains Wisconsin Range Churchill Mountains Geography of Antarctica Amundsen Coast Queen Maud Mountains
205	each site. The return of these materials, along with rock cores drilled from outcrops and boulders, and their laboratory analysis, constitute the principal activity of this project. Exposures will range from 1 year to as Add to Reading List Source URL: s3.amazonaws.com Language: English - Date: 2011-05-06 04:01:02 Silicate minerals Metamorphic rocks Tectosilicates Igneous rocks Amphibolite Tremolite Scapolite Granite Feldspar Petrology Crystallography Metamorphic petrology
206	Natural analogue study for interaction between alkaline groundwater and bentonite at Mangatarem region in the Philippines Y. Tsukada1, K. Fujita1, R. Nakabayashi1, T. Sato1, T. Yoneda1, M.Yamakawa 2, N. Fujii2, K Namiki2 Add to Reading List Source URL: www.natural-analogues.com Language: English - Date: 2013-06-10 16:39:32 Phyllosilicates Volcanology Igneous rocks Medicinal clay Bentonite Metamorphic rocks Nontronite Saponite Basalt Silicate minerals Petrology Geology
207	lengths of interest (>15 kilometers). The pressure altimetry proved unnecessary except to connect the radar data across the bergs and over the grounded ice shelf. Because the radar is considerably more accurate than the Add to Reading List Source URL: s3.amazonaws.com Language: English - Date: 2011-05-06 07:07:04 Metamorphic rocks Granulite Structural geology Amphibolite Balchen Mountain Metamorphism Byrdbreen Geology Metamorphic petrology Princess Ragnhild Coast
208	Kaolinite, montmorillonite and mixed-layer clays, iron oxyhydroxides, bauxite minerals, and various silica minerals comprise the usual insoluble phases that form during weathering of silicate material. Vermiculite forms Add to Reading List Source URL: s3.amazonaws.com Language: English - Date: 2011-05-06 18:04:36 Mineralogy Metamorphic rocks Tectosilicates Granulite Symplectite Basalt Xenolith Pyroxenite Mineral Petrology Geology Metamorphic petrology
209	mented by atomic absorption spectroscopy and scanning electron microscopy in the case of ambiguous or questionable X-ray data were used to identify the minerals present. Since supergene minerals rarely develop in the fri Add to Reading List Source URL: s3.amazonaws.com Language: English - Date: 2011-05-06 06:05:06 Sedimentary rocks Crystallography Sandstone Stone Metamorphic rock Quartz Metamorphism Lithic fragment Geology Petrology Metamorphic petrology
210	BOOK REVIEWS Metasomatism in Oceanic and Continental Lithospheric Mantle* The generation of magmas and fluids at various depths in the Earth, their role in shaping the interior/exterior of our planet, and their unmistak Add to Reading List Source URL: www.elementsmagazine.org Language: English - Date: 2010-09-06 11:36:56 Plate tectonics Igneous rocks Igneous petrology Metamorphic petrology Peridotite Metasomatism Lherzolite Harzburgite Pyroxenite Geology Petrology Ultramafic rocks

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