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Academic literature on the topic 'Metamorphic veins'

Author: Grafiati

Published: 4 June 2021

Last updated: 4 February 2022

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Journal articles on the topic "Metamorphic veins"

1

Huang, De Zhi, Yu Han Liu, Zhen Liu, Long Wang, and Huang Ling Gu. "Tracing of the Deep Fluids in Western Tianshan by the Electron Microprobe Analyses of Omphacite Form High-Pressure Veins and Host-Rocks." Advanced Materials Research 734-737 (August 2013): 219–23. http://dx.doi.org/10.4028/www.scientific.net/amr.734-737.219.

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Western Tianshan High-pressure (HP)-metamorphic belt is characterized by developed High-pressure (HP) veins, which are composed by HP-metamorphic minerals. The host rocks of the HP-veins are mainly composed by eclogites and blueschists. As the direct record of the deep fluids in the paleo-subduction zones, the HP-veins can provide us deep samples for probing into the deep fluids in the subduction zones. Fluids in the deep subduction zones play an important role in crust-mantle exchange related to plate subduction process. The electron microprobe analyses of HP-metamorphic minerals omphacite inside the veins and host rocks in western Tianshan high-pressure metamorphic belt is mostly paid attention. The result shows that the composition of the omphacite from HP-veins have the same composition of the omphacite from the host rocks, which indicates that the fluids from which the HP-vein precipitated originated from the host rock.

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Schrijver, K., R. Bertrand, A. Chagnon, N. Tassé, and S. R. Chevé. "Fluids in cupriferous dolostones and dolomite veins, Proterozoic Dunphy Formation, Labrador Trough." Canadian Journal of Earth Sciences 23, no. 11 (November 1, 1986): 1709–23. http://dx.doi.org/10.1139/e86-158.

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The metamorphosed, cryptalgal dolostones contain Cu–Fe-sulfides in dolospar-filled fenestrae and in metamorphic dolospar–quartz veins. Locally, dolostones and veins are altered to pink dolomite, with sulfides replaced by goethite. Analyses of fluid inclusions, isotopic composition of C and O, and phyllosilicates were made to try to determine the properties of fluids involved in bringing about these features.Dolospar and vein quartz contain "workable" fluid inclusions (2–10 μm). A crystal of salt is present in most inclusions in quartz and probably in dolospar (Tmice: −30 to −20 °C). Inclusions in veins have CO2/H2O and CH4/H2O mole ratios of 0.005 and 0.0004, Th (liquid) 242–312 °C, and Tf (dissolution of salt) 143–250 °C. Th and Tf are linearly correlated. The range of Th in dolostones is 225–290 °C, significantly lower than that of veins. This difference is probably due to strain-induced leakage in vein inclusions subsequent to trapping of the brine present during metamorphism. The pink dolomites are characterized by fluid inclusions with ~6 wt.% NaCl equiv. and Th of ~160 °C. Partial equilibration with oxidizing waters during a post-metamorphic event is inferred. A δ13CPDB of +15.5‰ for dolomite is ascribed to an early diagenetic stage of microbial methanogenesis. Isotopic ratios were preserved in veins and lowered by ~2‰ in portions of the pink dolomite.

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Cruciani, Gabriele, Marcello Franceschelli, Hans-Joachim Massonne, Giovanni Musumeci, and Massimo Scodina. "Garnet-Rich Veins in an Ultrabasic Amphibolite from NE Sardinia, Italy: An Example of Vein Mineralogical Re-Equilibration during the Exhumation of a Granulite Terrane." Geosciences 10, no. 9 (August 31, 2020): 344. http://dx.doi.org/10.3390/geosciences10090344.

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A complex system of mono- and polymineralic centimeter-thick veins occurs within the ultrabasic amphibolites of Montigiu Nieddu hill in northeastern Sardinia, and they are filled with garnet, amphibole, chlorite, and epidote. Some garnet-rich veins are margined by an amphibole layer at the interface with the host rock and/or show replacement of epidote concentrated in the vein core. Together with homogeneous matrix garnet (Grt1), millimetric, euhedral, and strongly zoned garnet porphyroblasts occur within these veins. The estimated pressure–temperature conditions (P = 1.0–1.7 GPa, T = 650–750 °C) for the formation of Grt1 match the metamorphic peak and early exhumation derived previously for the host rocks and confirm that the garnet veins also formed under high-pressure (HP) conditions. The igneous protolith of the host rocks experienced HP metamorphism in a subduction zone and underwent exhumation in an exhumation channel. The vein system in the ultrabasic amphibolites formed by cyclic hydrofracturing as rapid and transient events such as crack-seal veining. The growth of multiple vein-filling mineral assemblages indicates the formation of separate vein-producing cycles.

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Craw, D., and Y. A. Cook. "Retrogressive fluids and vein formation during uplift of the Priestley metamorphic complex, north Victoria Land, Antarctica." Antarctic Science 7, no. 3 (September 1995): 283–91. http://dx.doi.org/10.1017/s0954102095000393.

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The poly-deformed Priestley schist (Wilson Terrane) of north Victoria Land, Antarctica ranges in metamorphic grade from lower greenschist facies to upper amphibolite facies. All grades of schist have been affected by structurally controlled retrogressive H2O-CO2 fluids with 45–70 mole % CO2. The fluids have deposited quartz-carbonate veins with pyrite and chlorite or biotite in late stage structures. Veins typically constitute < 1% of the rock mass, but in one greenschist facies area > 10% of the rock is vein. Veins in higher grade schists have been boudinaged after formation, and many have been annealed. Primary fluid inclusions are preserved in veins in biotite zone schists in two localities. At one locality, entrapment of immiscible fluids (water with c. 8 and 45 mole % CO2) occurred during vein formation, at about 280–300°C and 700 ± 200 bars fluid pressure. The aqueous fluid is slightly saline (4 wt % NaCl equivalent). At the other primary fluid inclusion locality, veins were formed from a single phase fluid (c. 70 mole % CO2) at 200–350°C and 1600 ± 500 bars fluid pressure. Both these vein systems are inferred to have formed between 2 and 8 km depth, near the brittle-ductile transition. Retrogressive fluid mobility and vein formation occurred throughout schist in the Priestly metamorphic complex during uplift in the latter part of the Ross Orogeny (c. 490 Ma), following near-isobaric cooling at metamorphic depths.

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Hasria, Hasria, Arifudin Idrus, and I. Wayan Warmada. "The Metamorphic Rocks-Hosted Gold Mineralization At Rumbia Mountains Prospect Area In The Southeastern Arm of Sulawesi Island, Indonesia." Journal of Geoscience, Engineering, Environment, and Technology 2, no. 3 (September 1, 2017): 217. http://dx.doi.org/10.24273/jgeet.2017.2.3.434.

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Recently, in Indonesia gold exploration activities are not only focused along volcanic-magmatic belts, but also starting to shift along metamorphic and sedimentary terrains. The study area is located in Rumbia mountains, Bombana Regency, Southeast Sulawesi Province. This paper is aimed to describe characteristics of alteration and ore mineralization associated with metamorphic rock-related gold deposits. The study area is found the placer and primary gold hosted by metamorphic rocks. The gold is evidently derived from gold-bearing quartz veins hosted by Pompangeo Metamorphic Complex (PMC). These quartz veins are currently recognized in metamorphic rocks at Rumbia Mountains. The quartz veins are mostly sheared/deformed, brecciated, irregular vein, segmented and relatively massive and crystalline texture with thickness from 1 cm to 15.7 cm. The wallrock are generally weakly altered. Hydrothermal alteration types include sericitization, argillic, inner propylitic, propylitic, carbonization and carbonatization. There some precious metal identified consist of native gold and ore mineralization including pyrite (FeS2), chalcopyrite (CuFeS2), hematite (Fe2O3), cinnabar (HgS), stibnite (Sb2S3) and goethite (FeHO2). The veins contain erratic gold in various grades from below detection limit <0.0002 ppm to 18.4 ppm. Based on those characteristics, it obviously indicates that the primary gold deposit present in the study area is of orogenic gold deposit type. The orogenic gold deposit is one of the new targets for exploration in Indonesia

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Manning, C. E. "Fractal clustering of metamorphic veins." Geology 22, no. 4 (April 1, 1994): 335–38. http://dx.doi.org/10.1130/0091-7613(1994)022<0335:fcomv>2.3.co;2.

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Dee, S. J., and S. Roberts. "Late-kinematic gold mineralisation during regional uplift and the role of nitrogen: an example from the La Codosera area, W. Spain." Mineralogical Magazine 57, no. 388 (September 1993): 437–50. http://dx.doi.org/10.1180/minmag.1993.057.388.07.

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AbstractVein formation occurred throughout a deformation sequence which involved early transpressive ductile deformation through to late-kinematic transpressive brittle structures which host a series of gold prospects. Fluid inclusion data from (S1) fabric parallel veins associated with early deformation suggest that a low-salinity aqueous fluid, with a mean salinity of 6.4 wt.%, was present during peak metamorphism, Pelite mineralogy and isochores constrain peak metamorphism to the lowermost part of the upper greenschist facies at 325 to 425°C and 1.4 to 3.4 kbar.Fluid inclusion data from auriferous and barren late-kinematic quartz veins, both containing unmixing assemblages of aqueo-carbonic inclusions with low salinities of ≈2.7 wt.% NaCl equiv., indicate unmixing occurred at 300°C and 1.5 kbar.Volatiles (CO2, N2, CH4) are observed in all the late-kinematic veins. The N2contents of veins with elevated gold grades are typically higher than those with low gold grades. N2reaches 8.7 mole% in a vein with 0.49−4.6 p.p.m. Au compared to <1 mole% in a vein with <0.05 p.p.m. Au. The CH4content of late kinematic veins is generally less than 1 mole% and shows no relative enrichment in mineralised veins. The generation of N2in the mineralising fluid most likely results from interaction of fluid with the ammonium ion, NH4+, in micas and feldspars. This interaction could take place either at source, due to metamorphic devolatisation reactions, or along those structures which acted as fluid conduits due to fluid-rock interaction.

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Voudouris, P., I. Graham, K. Mavrogonatos, S. Su, K. Papavasiliou, M. V. Farmaki, and P. Panagiotidis. "MN-ANDALUSITE, SPESSARTINE, MN-GROSSULAR, PIEMONTITE AND MN-ZOISITE/CLINOZOISITE FROM TRIKORFO, THASSOS ISLAND, GREECE." Bulletin of the Geological Society of Greece 50, no. 4 (July 28, 2017): 2068. http://dx.doi.org/10.12681/bgsg.14258.

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Mylonitized manganiferous schists and calc-silicate layers intercalated within amphibolite- to greenschist facies mica schists from the Trikorfo area (Thassos Island, Greece), host an unusual Mn-rich paragenesis of metamorphic silicate minerals, most of them in large, gemmy crystals. The silicates occur both in layers subparallel to the foliation and within discordant veins cross-cutting the metamorphic fabric. Piemontite (up to 12.7 wt. % Mn2O3), Mn-rich epidote (up to 7.8 wt. % Mn2O3), Mn-rich andalusite (up to 15.6 wt. % Mn2O3), Mn-poor pink clinozoisite-epidote (up to 0.87 wt. % Mn2O3), Mn-poor pink zoisite (up to 0.21 wt. % Mn2O3), spessartine (up to 47.7 wt. % MnO) and Mn-rich grossular (up to 3.6 wt. % MnO) are associated with diopside, hornblende, phlogopite, muscovite, tourmaline, hematite and iron-bearing kyanite. The studied assemblages are indicative of high fO2 conditions due to the presence of highly oxidized pre-metamorphic Mn-rich mineral associations. They developed during prograde metamorphism of a Mn-rich sedimentary protolith(s), followed by re equilibration to post-peak metamorphic conditions, vein formation and metasomatism during retrograde metamorphism accompanying the exhumation of the Thassos Island during the Oligocene-Miocene. Alternatively, the skarn similar mineralogy of the calc-silicate layers could have been formed by fluids released by granitoids during contact metamorphism. The studied area represents a unique mineralogical geotope. Its geological-mineralogical heritage should be protected through establishment of a mineralogical-petrological geopark that will also promote sustainable development of the area.

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Litvinenko, A. K., S. B. Moiseeva, and D. D. Sharifi. "Two generations of scapolite at Snezhnoe ruby deposit, Central Pamir." Proceedings of higher educational establishments. Geology and Exploration, no. 1 (February 28, 2017): 82–86. http://dx.doi.org/10.32454/0016-7762-2017-1-82-86.

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At Snezhnoe ruby deposit, localized in the eastern part of the tectonic zone of Central Pamir, two generations of sсapolite have been discovered by the textural and structural features. The first one is in paragenesis with ruby, plagioclase, phlogopite, muscovite, margarite and fuchsite. It was formed under the regional metamorphism of the high-temperature amphibole facies in the Early Proterozoic. The second generation is localized in the veins of the crossing ruby bodies. Two types of the veins have been distinguished: monomineral scapolite veins and polymineral - scapolite-margarite-muscovite ones. They were formed at the regressive stage of Cretaceous-Paleogene tectonic metamorphic cycle.

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Poutiainen, Matti. "Evolution of a metamorphic fluid during progressive metamorphism in the Joroinen-Sulkava area, southeastern Finland, as indicated by fluid inclusions." Mineralogical Magazine 54, no. 375 (June 1990): 207–18. http://dx.doi.org/10.1180/minmag.1990.054.375.07.

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AbstractFluid inclusions in the progressively metamorphosed rocks of the Joroinen-Sulkava area, located in the south-eastern end of the Raahe-Ladoga zone near the Archaean-Proterozoic boundary, southeastern Finland, fall into four main categories: (1) H2O-rich, (2) CO2-rich, (3) mixed H2O-CO2 and (4) CH4-N2 inclusions. The samples were collected from quartz veins associated with different deformation phases (D2-D4) and from metapelites. The progressive stage of metamorphism took place mainly during the D2 deformation. The age of metamorphism and D2 deformation becomes younger with increase in metamorphic grade from amphibolite to granulite facies.Regional distribution of the different fluid types indicates a change in fluid regime from H2O to CO2-dominant during the progressive stage of the metamorphism. H2O entered preferentially into the anatectic melt. The possibility of CO2 infiltration from deeper crust can not be excluded, because granulite facies rocks occur most probably below the lower grade zones. A zone enriched in CH4-N2 fluids is located near the lineament zones caused by the D3 deformation. This fluid type dominates the Au-bearing D2–D3 quartz lenses in the K-feldspar-sillimanite zone. Density data of early CO2 inclusions in combination with estimates of metamorphic temperatures (645–750°C) in the different metamorphic zones indicate a pressure range of 3.0–4.5 kbar, which is consistent with data derived from mineral geobarometry. The diversity of fluid types encountered in the D2–D4 quartz veins are a result of the passage of different fluids through veins at different times without re-equilibrating with the wall rocks. However, it is supposed that the CH4-N2 fluid is derived from a CO2-rich fluid with XCH4 ⩽ 0.4 by re-equilibration during its passage through the rocks.

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Dissertations / Theses on the topic "Metamorphic veins"

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Yoshida, Kenta. "Deep fluid characteristics in the subduction zone: A window from metamorphic quartz veins." 京都大学 (Kyoto University), 2015. http://hdl.handle.net/2433/199115.

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Diamond, Larryn William. "Hydrothermal geochemistry of late-metamorphic gold-quartz veins at Brusson, Val d'Ayas, Pennine Alps, NW. Italy /." Zürich, 1986. http://e-collection.ethbib.ethz.ch/show?type=diss&nr=8210.

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Thomson, Jonathan Sebastian. "The origin and importance of Al₂SiO₅-bearing quartz veins in metamorphic rocks, with particular reference to the Amphibolite Facies." Thesis, University of Derby, 2007. http://hdl.handle.net/10545/269713.

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Metamorphosed pelitic rocks from the Eastern Dalradian (Scotland) contain Al₂SiO₅-bearing quartz veins. The veins formed during amphibolite-grade regional metamorphism. Veins occur in both Barrovian and Buchan-type terranes. Staurolite-grade pelitic schists in the Buchan region (Whitehills and Boyndie Bay) contain numerous pegmatitic quartz-and alusite-biotite veins. Optically strain-free quartz inclusions located within vein andalusite contain primary CO₂-CH₄/N₂ fluid inclusions (Type Aqz). Several generations of secondary H₂O-NaCl (Type B) fluid inclusions have also been identified in vein quartz. A number of Type Aqz inclusions have densities appropriate to the peak-metamorphic conditions calculated for the surrounding host rock and appear to indicate a CO₂-rich fluid was present during vein genesis. Post-entrapment modification however may have occurred during uplift as the mean Type Aqz isochore lies outside peak P-T conditions calculated, possibly suggesting some compositional modification. Kyanite-grade pelitic schists in the Sandend and Glen Esk areas (Barrovian-terranes) host pegmatitic kyanite-quartz veins. Pegmatitic kyanite crystals contain CO₂-bearing fluid inclusions (Type AkY); however, densities calculated lie outside the stability field of kyanite indicating either the Type Aky inclusions have been subjected to post-entrapment modification or the inclusions formed during the later stages of uplift. A source for the CO₂-rich fluid is enigmatic. The possible sources of CO₂ identified in Type A fluid inclusions are: 1) decarbonation reactions; 2) oxidation of carbonaceous or graphitic matter; and 3) deep-seated origin, ultimately from degassing of the mantle. Calc-silicate horizons and graphite-bearing schists are found within the Eastern Dalradian providing a source for both 1 and 2, with the gabbros of the 'Younger Basics', emplaced between the regional D₁ and D₃ events, providing a source for 3. The Portsoy Gabbro (component of the 'Younger Basics') appears to have altered the ¹³C isotope value of carbonate rocks structurally above the gabbro and may therefore be the source for the CO₂-CH₄/N₂ (Type Aqz) inclusions identified in veins from the Buchan-type terrane. Metamorphosed pelitic rocks of the Betic Cordillera (southern Spain) contain Al₂SiO₅-bearing quartz veins. The veins commonly contain all three Al₂SiO₅ polymorphs. Two vein types are recognised based on mineralogy. Fluid inclusion analysis shows that vein-forming fluids were predominantly CO₂-H₂O mixtures produced during devolatilisation of the local graphite-bearing pelitic host rocks. Spectacular post-entrapment modification textures attest to the rapid uplift path proposed for the Al₂SiO₅-bearing quartz veins and host rocks.

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Watson, Adrian Paul. "The timing and significance of quartz veins in Greenschist facies metamorphic rocks with particular reference to the Precambrian of Holy Island, Anglesey, Wales." Thesis, University of Derby, 1999. http://hdl.handle.net/10545/304840.

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Albrecht, Nina [Verfasser], Gerhard [Akademischer Betreuer] [Gutachter] Wörner, and Andreas [Gutachter] Pack. "Metamorphic fluids at extreme pressure conditions and their significance for element transfer in subduction zones : A multidisciplinary study on metamorphic veins in UHP/HP eclogites from Dabieshan, China / Nina Albrecht ; Gutachter: Gerhard Wörner, Andreas Pack ; Betreuer: Gerhard Wörner." Göttingen : Niedersächsische Staats- und Universitätsbibliothek Göttingen, 2017. http://d-nb.info/1132717515/34.

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Curti, Enzo. "Isotope geochemistry and fluid inclusion studies on the late metamorphic gold-quartz veins of the Monte Rosa area, northwestern alps, Italy : the origin of metals and fluids /." Zurich : E.T.H, 1987. http://e-collection.ethbib.ethz.ch/show?type=diss&nr=8263.

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Chandonais, Daniel. "Deformation and Fluid History of Late Proterozoic and Early Cambrian Rocks of the Central Appalachian Blue Ridge." Bowling Green State University / OhioLINK, 2012. http://rave.ohiolink.edu/etdc/view?acc_num=bgsu1343055132.

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Mortaji, Abdelaziz. "La boutonnière précambrienne de Tagragra d'Akka (anti-atlas occidental, Maroc) : Pétrologie et géochimie des granitoïdes, filons basiques et métamorphites associées." Nancy 1, 1989. http://www.theses.fr/1989NAN10349.

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Étude de la mise en place et de la géochimie des roches constituant les trois grands ensembles lithostructuraux de la moitié orientale de la boutonnière précambrienne de Tagragra d'Akka (anti-atlas) : les granites, les roches métamorphiques et les filons basiques

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Nilsson, Jonas. "Differences in staurolite mode due to changes in bulk composition as an effect of mass transfer by fluids during metamorphism." Thesis, Stockholms universitet, Institutionen för geologiska vetenskaper, 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-100141.

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Results from petrographic analyses, chemical analyses and mineral phase diagram calculations show that staurolite minerals grew in selvages adjacent to quartz veins. Previous studies show the same relationships between quartz veins and garnet, as well as kyanite growth. The selvages are formed as metamorphic fluids flow through cracks, altering the bulk composition by mass transfer and triggers the nucleation and growth of new minerals. A pseudosection for a staurolite absent sample has been calculated using THERMOCALC. No stability field correlates to visually observed mineralogy. This indicates that a reaction forming staurolite never was triggered since no fluids was present during metamorphism.

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Barra-Pantoja, Luis Fernando. "A Re-Os Study of Sulfides from the Bagdad Porphyry Cu-Mo Deposit, Northern Arizona, USA." Thesis, The University of Arizona, 2001. http://hdl.handle.net/10150/249252.

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Use of Re-Os systematics in sulfides from the Bagdad porphyry Cu-Mo deposit provide information on the timing of mineralization and the source of the ore -forming elements. Analyzed samples of pyrite, chalcopyrite and molybdenite mainly from the quartz monzonite and porphyritic quartz monzonite units are characterized by a moderate to strong potassic alteration (secondary biotite and K- feldspar). Rhenium concentrations in molybdenite are between 330 and 730 ppm. Two molybdenite samples from the quartz monzonite and porphyritic quartz monzonite provide a Re-Os isotope age of 71.7 ± 0.3 Ma. A third sample from a molybdenite vein in Precambrian rocks yields an age of 75.8 ± 0.4 Ma. These molybdenite ages support previous suggestions of two mineralization episodes in the Bagdad deposit. An early event at 76 Ma and a later episode at 72 Ma. Pyrite Os and Re concentrations range between 0.008-0.016 and 3.9-6.8 ppb, respectively. Chalcopyrite contains a wide range of Os (6 to 91 ppt) and Re (1.7 to 69 ppb) concentrations and variable ¹⁸⁷Os/¹⁸⁸Os ratios that range between 0.13 to 22.27. This variability in the chalcopyrite data may be attributed to different copper sources, one of them the Proterozoic volcanic massive sulfides in the district, or to alteration and remobilization of Re and Os. Analyses from two pyrite samples yield an eight point isochron with an age of 77 ± 15 Ma and an initial ¹⁸⁷Os/¹⁸⁸Os ratio of 2.12. This pyrite Re-Os isochron age is in good agreement with the molybdenite ages. We interpret the highly radiogenic initial 1870s/188Os as an indication that the source of Os and, by inference, the ore-forming elements for the Bagdad deposit, was mainly the crust. This conclusion agrees with previous Pb and Nd isotope studies and supports the notion that a significant part of the metals and magmas have a crustal source.

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Books on the topic "Metamorphic veins"

1

Watson, Adrian Paul. The timing and significance of quartz veins in Greenschist facies metamorphic rocks with particular reference to the Precambrian of Holy Island, Anglesey, Wales. [Derby: University of Derby], 1999.

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2

Lynch, Joseph Vincent Gregory. Mineralization and alteration zonation of the Kalzas wolframite vein-deposit, Yukon Territory, Canada. 1985.

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Book chapters on the topic "Metamorphic veins"

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Barker, Andy J. "Veins and fluid inclusions." In Introduction to Metamorphic Textures and Microstructures, 179–95. Boston, MA: Springer US, 1998. http://dx.doi.org/10.1007/978-1-4615-7291-6_11.

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Xie, Xiande, and Ming Chen. "Mineralogy of Suizhou Shock Veins." In Suizhou Meteorite: Mineralogy and Shock Metamorphism, 117–210. Berlin, Heidelberg: Springer Berlin Heidelberg, 2015. http://dx.doi.org/10.1007/978-3-662-48479-1_5.

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Xie, Xiande, and Ming Chen. "Distinct Morphological and Petrological Features of the Suizhou Shock Veins." In Suizhou Meteorite: Mineralogy and Shock Metamorphism, 101–15. Berlin, Heidelberg: Springer Berlin Heidelberg, 2015. http://dx.doi.org/10.1007/978-3-662-48479-1_4.

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Xie, Xiande, and Ming Chen. "Morphology and Petrography of Shock-Produced Melt Veins and Melt Pockets." In Yanzhuang Meteorite: Mineralogy and Shock Metamorphism, 69–84. Singapore: Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-0735-9_4.

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Rumble, D., C. P. Chamberlain, P. K. Zeitler, and B. Barreiro. "Hydrothermal Graphite Veins and Acadian Granulite Facies Metamorphism, New Hampshire, USA." In Fluid Movements — Element Transport and the Composition of the Deep Crust, 117–19. Dordrecht: Springer Netherlands, 1989. http://dx.doi.org/10.1007/978-94-009-0991-5_11.

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"Veins and fluid inclusions." In Introduction to Metamorphic Textures and Microstructures, 201–18. Routledge, 2013. http://dx.doi.org/10.4324/9781315831626-21.

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"Veins and hydrothermal alteration." In A Pictorial Guide to Metamorphic Rocks in the Field, 213–24. CRC Press, 2014. http://dx.doi.org/10.1201/b17436-25.

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Manning, C. E., C. J. MacLeod, G. L. Fruh-Green, D. S. Kelley, and C. Lecuyer. "Data Report: Metamorphic Veins from Site 894." In Proceedings of the Ocean Drilling Program, 147 Scientific Results. Ocean Drilling Program, 1996. http://dx.doi.org/10.2973/odp.proc.sr.147.036.1996.

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El Korh, Afifé, Susanne Th Schmidt, Torsten Vennemann, and Alexey Ulianov. "Trace Element and O-Isotope Composition of Polyphase Metamorphic Veins of the Ile de Groix (Armorican Massif, France)." In Ultrahigh-Pressure Metamorphism, 243–91. Elsevier, 2011. http://dx.doi.org/10.1016/b978-0-12-385144-4.00008-4.

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Weinberger, Jill, and Virginia B. Sisson. "Pressure and temperature conditions of brittle-ductile vein emplacement in the greenschist facies, Chugach metamorphic complex, Alaska: Evidence from fluid inclusions." In Geology of a transpressional orogen developed during ridge-trench interaction along the North Pacific margin. Geological Society of America, 2003. http://dx.doi.org/10.1130/0-8137-2371-x.217.

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Conference papers on the topic "Metamorphic veins"

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Claypoole, Micah N., and Michael W. Ressel. "GOLD BEARING QUARTZ VEINS IN METAMORPHIC ROCK AT MINERAL RIDGE, ESMERALDA COUNTY, NEVADA." In 68th Annual Rocky Mountain GSA Section Meeting. Geological Society of America, 2016. http://dx.doi.org/10.1130/abs/2016rm-276046.

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Claypoole, Micah N., and Michael W. Ressel. "SHEAR-RELATED GOLD BEARING QUARTZ VEINS IN METAMORPHIC ROCK AT MINERAL RIDGE, ESMERALDA COUNTY, NEVADA." In GSA Annual Meeting in Denver, Colorado, USA - 2016. Geological Society of America, 2016. http://dx.doi.org/10.1130/abs/2016am-287651.

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Okamoto, A., T. Kikuchi, and N. Tsuchiya. "Mineral Growth within Fluid-filled Cracks: Example of Polymineralic Veins from the Sanbagawa Metamorphic Belt, Japan." In WATER DYANMICS: 4th International Workshop on Water Dynamics. AIP, 2007. http://dx.doi.org/10.1063/1.2721240.

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4

Tollefson, Kyle, Barbara Dutrow, Andreas Möller, Paul A. Mueller, and Chong Ma. "U/PB ZIRCON AGES OF FELSIC VEINS IN THE SAWTOOTH METAMORPHIC COMPLEX, IDAHO, U.S.A: IMPLICATIONS FOR MAGMATISM AND PLAGIOCLASE CATHODOLUMINESCENCE RESPONSE AS A SOURCE PROXY." In GSA 2020 Connects Online. Geological Society of America, 2020. http://dx.doi.org/10.1130/abs/2020am-358887.

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Tollefson, Kyle T., Barbara L. Dutrow, and Darrell J. Henry. "CATHODOLUMINESCENCE (CL) RESPONSE OF FELDSPARS IN MULTIPLE VEINS SETS AS A MEANS TO IDENTIFY SOURCE REGION: IMPLICATIONS FOR GEOLOGIC EVOLUTION OF THE SAWTOOTH METAMORPHIC COMPLEX, ID, USA." In GSA Annual Meeting in Phoenix, Arizona, USA - 2019. Geological Society of America, 2019. http://dx.doi.org/10.1130/abs/2019am-335779.

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Morohashi, K., A. Okamoto, N. Tsuchiya, Kazuyuki Tohji, Noriyoshi Tsuchiya, and Balachandran Jeyadevan. "Effect Of Lithology On Calcite-Vein Formation In The Sanbagawa Metamorphic Rocks." In 2007. AIP, 2008. http://dx.doi.org/10.1063/1.2896955.

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Okamoto, Atsushi. "Rapid Growth of Garnet within a Metamorphic Vein Inferred from Misorientation Angle Distribution of Garnet Porphyroblasts." In WATER DYANMICS: 3rd International Workshop on Water Dynamics. AIP, 2006. http://dx.doi.org/10.1063/1.2207097.

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Saja, David B., and Danielle M. Anderson. "FIBROUS-VEIN QUARTZ PEBBLES IN THE SHARON FORMATION, NORTHEASTERN OHIO: AN INDICATOR OF A METAMORPHIC SOURCE TERRANE." In Joint 52nd Northeastern Annual Section and 51st North-Central Annual GSA Section Meeting - 2017. Geological Society of America, 2017. http://dx.doi.org/10.1130/abs/2017ne-291357.

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Reports on the topic "Metamorphic veins"

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Williams, P. F., and C. Hy. Origin and Deformational and Metamorphic History of Gold-Bearing Quartz Veins on the eastern Shore of Nova Scotia. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1990. http://dx.doi.org/10.4095/129038.

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