 | | Journal (article/letter/editorial) | | ultrahigh-pressure metamorphic area of the central Erzgebirge, Germany HANS -JOACHIM MASSONNE* Institut fĂŒr Mineralogie...Stuttgart, Germany Abstract: In the ultrahigh-pressure metamorphic area of the Saidenbach reservoir, Erzgebirge...which occur as well in eclogites near the Saidenbach reservoir, cannot be coesite pseudomorphs. Key-words:...occur near the Saidenbach reservoir, about 1.5 km northwest of the village of Forchheim, in the so-called...Geological map of the eastern section of the Saidenbach reservoir area. The inset, simplified after Krohe |  | | Journal (article/letter/editorial) | | Potsdam, Karl-Liebknecht-Strasse 24/25, 14476 Golm, Germany *Corresponding author, e-mail: obrien@geo.uni-potsdam...from a carbonate-bearing eclogite from the Saidenbach reservoir, Erzgebirge, German Variscides. The rock...diamond, in quartzo-feldspathic garnet + kyanite + phengite-bearing gneisses (Nasdala & Massonne, 2000), and...identiïŹed in rocks from the surroundings of the Saidenbach reservoir (Fig. 1). The presence of eclogite in quartzo-feldspathic...1. SimpliïŹed geology around the Saidenbachtal reservoir, Erzgebirge (after Hazard, 1886) showing location |  | | Journal (article/letter/editorial) | | Stuttgart, Azenbergstr. 18, D-70174 Stuttgart, Germany Received 20 February 2006; accepted 22 May 2006...from the ultrahigh pressure area at the Saidenbach reservoir. Twenty-two samples were from the south-western...occurrences located only some km away from the reservoir. These samples were analysed for major and trace...coupled plasma mass spectrometry (ICP-MS). The non-Saidenbach eclogites (SiO2 ÂŒ 49â53 wt%) can be derived from...(Sm/Yb)N around 1.2). Eclogites from the Saidenbach reservoir (SiO2 ÂŒ 49â61 wt%) are characterised by |  | | Journal (article/letter/editorial) | | Stuttgart, Azenbergstr. 18, D-70174 Stuttgart, Germany Department of Applied Physics, Curtin University...EXHUMATION VELOCITIES FROM ZIRCON AND MONAZITE DATING, GERMANY ~80 km in an ENE WSW direction. It is situated...Granulitgebirge (35 km north-west of the Saidenbach reservoir). Diamondiferous quartzofeldspathic rocks...metres, such as those at the Saidenbach reservoir near the village of Forchheim (for a detailed map see Massonne...EXHUMATION VELOCITIES FROM ZIRCON AND MONAZITE DATING, GERMANY only one microdiamond has currently been detected |  | Ertl, A., Marschall, H. R., Giester, G., Henry, D. J., Schertl, H.-P., Ntaflos, T., Luvizotto, G. L., Nasdala, L., Tillmanns, E. (2010) Metamorphic ultrahigh-pressure tourmaline: Structure, chemistry, and correlations to P-T conditions. American Mineralogist, 95 (1) 1-10 doi:10.2138/am.2010.3283 | Journal (article/letter/editorial) | | Geophysik, Ruhr-UniversitĂ€t Bochum, D-44780 Bochum, Germany 5 Department fĂŒr LithosphĂ€renforschung, Geozentrum... Im Neuenheimer Feld 236, D-69120 Heidelberg, Germany 1 2 AbstrAct Tourmaline grains extracted from...35]. âOxy-schorlâ from the Saxonian Erzgebirge, Germany (â„4.5 GPa, 1000 °C), most likely formed during...gneisseclogite unit (GEU) of the Saxonian Erzgebirge, Germany (SchmĂ€dicke and MĂŒller 2000; Massonne 2003; Massonne...basement of the Mid-European Variscides exposed in Saxony and the northern Czech Republic. The region is |  | Hwang, Shyh-Lung, Shen, Pouyan, Chu, Hao-Tsu, Yui, Tzen-Fu, Lin, Chung-Cherng (2001) Genesis of microdiamonds from melt and associated multiphase inclusions in garnet of ultrahigh-pressure gneiss from Erzgebirge, Germany. Earth and Planetary Science Letters, 188 (1) 9-15 doi:10.1016/s0012-821x(01)00314-4 | Journal (article/letter/editorial) | | of ultrahigh-pressure gneiss from Erzgebirge, Germany Shyh-Lung Hwang a , Pouyan Shen b; *, Hao-Tsu Chu...quartzofeldspathic rocks from the Saxonian Erzgebirge, Germany, was studied by analytical electron microscopy...Kazakhstan [1] and the Saxonian Erzgebirge in Germany [2,6]. The host quartzofeldspathic rocks in these...this unit are near the eastern shore of the Saidenbach reservoir, about 1.5 km NE of the village of 0012-821X...002 of K-PbO2 -type TiO2 . Scale bar = 50 nm. Forchheim [2]. The high-pressure metamorphism was dated |  | | Journal (article/letter/editorial) | | diamondiferous quartzofeldspathic rock from the Erzgebirge, Germany HANS-JOACHIM MASSONNE1,* AND LUTZ NASDALA2 1 Institut...Stuttgart, Azenbergstrasse 18, D-70174 Stuttgart, Germany 2 Institut fĂŒr GeowissenschaftenâMineralogie, Johannes...Johannes Gutenberg-UniversitĂ€t, D-55099 Mainz, Germany ABSTRACT About 1000 zircon grains from a diamondiferous...jadeite and garnet inclusions in zircon and of phengite inclusions in cores of large garnets were applied...near the Saidenbach reservoir (Massonne 2001a), about 1.5 km northwest of the village of Forchheim, in the |  | | Journal (article/letter/editorial) | | assemblages and extreme decompression rates (Erzgebirge, Germany) B . S T OÌ C K H E R T , 1 C . A . T R E P M A...Geophysik, Ruhr-UniversitaÌt, D-44801 Bochum, Germany (bernhard.stoeckhert@ruhr-uni-bochum.de) 2 Institut...Stuttgart, Azenbergstrasse 18, D-70174 Stuttgart, Germany ABSTRACT Minute polyphase inclusions in garnet...Erzgebirge, Germany, contain microdiamond or graphite, phlogopite, quartz, paragonite, phengite and other...inclusion phase assemblage is made up of phlogopite, phengite, paragonite and quartz in variable proportions |  | Dobrzhinetskaya, Larissa F., Green, Harry W., Weschler, Matthew, Darus, Mark, Wang, Young-Chung, Massonne, Hans-Joachim, Stöckhert, Bernhard (2003) Focused ion beam technique and transmission electron microscope studies of microdiamonds from the Saxonian Erzgebirge, Germany. Earth and Planetary Science Letters, 210 (3) 399-410 doi:10.1016/s0012-821x(03)00170-5 | Journal (article/letter/editorial) | | of microdiamonds from the Saxonian Erzgebirge, Germany Larissa F. Dobrzhinetskaya a; , Harry W. Green...Stuttgart, Azenbergstrasse 18, 70174 Stuttgart, Germany e Institut Geologie, Mineralogie und Geophysik...Geophysik, Ruhr-Universita«t, 44801 Bochum, Germany Received 19 August 2002; received in revised form 20 January...quartzofeldspathic rocks of the Saxonian Erzgebirge, Germany. Scanning and transmission electron microscopy...discovered by Massonne [9] in the Saxonian Erzgebirge, Germany, within quartzofeldspathic rocks. Mineral inclusions |  | | Journal (article/letter/editorial) | | (SMYTH & HUTTON, 1977) and (3) Ries impact crater, Germany. Diamonds of various genesis were studied from...(SOBOLEV & SHATSKY, 1990), and Saidenbach reservoir, Saxonian Erzgebirge, Germany (MASSONNE, 1999), (2) Popigai...mine, South Africa and the Ries impact crater, Germany. The Roberts Victor coesite can be regarded as...quartz glass from a suevite, Ries impact crater, Germany. The coesite grains show polysynthetic twinning...inclusion in garnet from a gneiss, Saidenbach reservoir, Erzgebirge, Germany. The single crystal diamond (black) |  | | Journal (article/letter/editorial) | | Erzgebirge (Bohemian Massif) adjacent to the Saidenbach reservoir (Germany; 56.220° N, 45.886° E; e.g., Massonne...2003). The rock contains plagioclase + quartz + phengite + paragonite + garnet + kyanite + rutile + apatite...classic felsic âSaxony granuliteâ from Röhrsdorf in the Variscan Saxon Granulite Massif, Germany (e.g., OâBrien...around a multiphase inclusion composed mostly of phengite and biotite. The zoning patterns of Na and Ti...Vielzeuf, D., and Connolly, J.A.D. (2010) Titanium in phengite: a geobarometer for high temperature eclogites |  | | Journal (article/letter/editorial) | | Massif, where also UHP diamond-bearing garnetâphengite gneisses described by Nasdala and Massonne (2000)...al., 2007), clinopyroxene (Green et al., 2007), phengite (Coggon and Holland, 2002), orthopyroxene (Powell...orthopyroxene becomes stable. At subsolidus conditions, phengite is the stable hydrous phase at a pressure above...CE P jadeite-rich omphacite, coesite, kyanite, phengite (if not molten) and K-rich alkali feldspar (Fig...Massonne (2003) from an UHP garnetâphengite gneiss from the Saidenbach reservoir. By contrast, increasing XMg |  | | Journal (article/letter/editorial) | | gneiss, Saidenbach reservoir, Saxonian Erzgebirge [SB2]. Rock composed primarily of phengite, plagioclase...quartz, Na-bearing phlogopite, aluminous talc, phengite, graphite, rutile, ilmenite, an Al2SiO5 phase...Republic (VrĂĄna 2008). E: Saxonian Erzgebirge, Saidenbach reservoir (Massonne 2003; Hwang et al. 2007). GR:...Liou 2003). S: Granulites from the Schwarzwald, Germany (Marschall et al. 2003). P-T estimate is a minimum...sample SB2 of diamondiferous gneiss from the Saidenbach reservoir, Saxonian Erzgebirge; and M.T. Brandon for |  | HWANG, S, CHU, H, YUI, T, SHEN, P, SCHERTL, H, LIOU, J, SOBOLEV, N (2006) Nanometer-size P/K-rich silica glass (former melt) inclusions in microdiamond from the gneisses of Kokchetav and Erzgebirge massifs: Diversified characteristics of the formation media of metamorphic microdiamond in UHP rocks due to host-rock buffering. Earth and Planetary Science Letters, 243 (1) 94-106 doi:10.1016/j.epsl.2005.12.015 | Journal (article/letter/editorial) | | Geophysik, Ruhr-Universitat Böchum, 44780 Bochum, Germany f Department of Geological and Environmental Sciences...of Kazakhstan [1], the Saxonian Erzgebirge of Germany [2] and the North Qinling zone of China [3]. The...KD307) and one from the Saxonian Erzgebirge of Germany (25966) were selected for the present study. One...rocks with minor biotite, amphibole, chlorite, phengite, titanite, calcite, zircon, and opaques. Dolomite...of the Saidenbach reservoir about 1.5 km NE of the village of Forchheim in Erzgebirge, Germany. The gneiss |  | | Report (chapter) | | Umweltwissenschaften, UniversitĂ€t Potsdam, 14476 Potsdam, Germany 2 Museum fĂŒr Naturkunde (MfN), Leibniz-Institut..., 10115 Berlin, Germany 3 Helmholtz-Zentrum Potsdam, GFZ, D-14473 Potsdam, Germany 4 Memorial University...SÌlaÌšskie), one in the Erzgebirge area (Forchheim near the Saidenbach reservoir) and one from the T7 borehole south...Mohsdorf HP felsic granulites â Erzgebirge (15) Saidenbach â (16) T7 borehole Quartz-feldspathic rocks...melted during decompression for destabilization of phengite, even in the absence in some cases of clear mineralogical |  | HWANG, S. L., YUI, T. F., CHU, H. T., SHEN, P., SCHERTL, H. P., ZHANG, R. Y., LIOU, J. G. (2007) On the origin of oriented rutile needles in garnet from UHP eclogites. Journal of Metamorphic Geology, 25 (3) 349-362 doi:10.1111/j.1525-1314.2007.00699.x | Journal (article/letter/editorial) | | Geophysik, Ruhr-UniversitaÌt Bochum, 44780 Bochum, Germany 6 Department of Geological and Environmental Sciences...inclusion pockets/lamellae consist of kokchetavite, phengite, cristobalite and an amorphous phase, and were...of the Saidenbach reservoir about 1.5 km NE of the village of Forchheim in Erzgebirge, Germany. The sample...(Prp28)39Grs8)10 Alm53)65) crystals in a matrix of quartz, phengite, biotite, kyanite, albitic plagioclase, K-feldspar...of ultrahigh-pressure gneiss from Erzgebirge, Germany. Earth and Planetary Science Letters, 188, 9â15 |  | | Journal (article/letter/editorial) | | Stuttgart, AzenbergstraMe 18, 70174 Stuttgart, Germany Received 29 January 2003; received in revised form...lensoid bodies (see map in [19]) close to the Saidenbach reservoir. Although these rocks are surprisingly similar...southern branch in the eastern portion of the reservoir, is addressed. Samples E97-1 to -4 (see [3,18])...quartzofeldspathic rock from the central Erzgebirge, Germany. (A) Polished surface of sample E97-1. Image length...richer in Si and Ti than coarse-grained biotite. Phengite (see Table 4) can be part of the multiphase inclusions |  | | Journal (article/letter/editorial) | | zircon from gneisses of the Saxonian Erzge birge, Germany (Massonne, in press). The geotectonic settings...remains to be identified. Saxonian Erzgebirge, Germany The Erzgebirge Crystalline Complex (ECC) is situated...gneisses that contain abundant quartz, plagioclase, phengite, and minor rutile and graphite (Massonne, in press)...long strip near the eastern shore of the Saidenbach Reservoir. Diamond microinclusions occur exclu sively...based on the Si con tent of phengite inclusions in garnet and phengite-garnet geothermometry. The peak |  | | Journal (article/letter/editorial) | | metamorphic (UHPM) terranes (Erzgebirge Massif, Germany; Kokchetav Massif, Northern Kazakhstan; Rhodope...schists Bt-Mu-Qtz Inclusions in micas (biotite, phengite) 1332.5 (n = 6, s.d. 0.3) 7.2 (n = 6, s.d. 2...(n = 4, s.d. 0.4) Eb6 (Fig. 1i) Erzgebirge, Germany Qtz-rich Grt-Phe gneisses Grt-Ky-Bt-PheKfs-Pl-Qtz...K-Feldspar, Ky = kyanite, Mu = muscovite, Phe = phengite, Phl = phlogopite, Pl = plagioclase, Qtz = quartz...Kazakhstan, sample G36; (e) diamond inclusions in phengite and biotite, Barchi-Kol deposit, Kokchetav Massif |  | Zack, Thomas, Stockli, Daniel F., Luvizotto, George L., Barth, Matthias G., Belousova, Elena, Wolfe, Melissa R., Hinton, Richard W. (2011) In situ UâPb rutile dating by LA-ICP-MS: 208Pb correction and prospects for geological applications. Contributions to Mineralogy and Petrology, 162 (3) 515-530 doi:10.1007/s00410-011-0609-4 | Journal (article/letter/editorial) | | UniversitaÌt Mainz, Becherweg 21, 55128 Mainz, Germany e-mail: zack@uni-mainz.de D. F. Stockli M. R...Max-Planck-Institut fuÌr Chemie, Becherweg 27, 55128 Mainz, Germany E. Belousova GEMOC ARC National Key Centre, Department...for Ivrea metapelitic granulite; 339 ± 7 Ma for Saidenbach coesite eclogite; 386 ± 8 Ma for Fjortoft UHP...(Z05-724-6) and Andrelandia (PD-1), one eclogite from Saidenbach (ERG-R2bb), one modern stream sediment from the... 0.35 207Pb/235U 0.09 400 U age in Ma b Saidenbach ERG-R2b 400 0.05 206 2 Pb/ 238 U 450 0 |  | | Journal (article/letter/editorial) | | composed mostly of phlogopite, quartz, paragonite, phengite, apatite, and rutile. In addition, graphite or...minerals in the multiphase inclusions. Muscovite/phengite is less abundant but is still widely observed...white micas is considerable (~25â50 mol%). The phengite component can exceed 3.2 Si per 11 O. White mica...diamond-bearing saidenbachite of the Erzgebirge, Germany, have some features that are AXLER AND AGUE:...whereas the CT inclusions contain graphite and phengite-muscovite with as much as 50% paragonite component |  | | Journal (article/letter/editorial) | | pyrrhotite, chlorite Quartz (former coesite), phengite, muscovite, rutile, chlorite, graphite ERZ1 ERZ2...adjacent to the Saidenbach reservoir (56.220°N, 45.886°E). The typical assemblage includes phengite, garnet,...surrounded on the edges by relatively small amounts of phengite, low-Si muscovite, rutile, chlorite and a carbon...(Fig. 6a). A smaller inclusion composed mostly of phengite and rutile is present to the right of the central...inclusions in the garnet, small amounts of Na-bearing phengite and low-Si muscovite are present on the margins |  | Liou, J. G., Tsujimori, T., Zhang, R. Y., Katayama, I., Maruyama, S. (2004) Global UHP Metamorphism and Continental Subduction/Collision: The Himalayan Model. International Geology Review, 46 (1) 1-27 doi:10.2747/0020-6814.46.1.1 | Journal (article/letter/editorial) | | light-colored eclogites, pyrope quartzite with phengite schist and jadeiterich rock inclusions, as well...Zermatt-Saas area, Switzerland Saxonian Erzgebirge, Germany Mali, Africa Makbal, western Kyrgyzstan UHP...hydrous minerals such as talc, zoisite/epidote, and phengite occur in eclogites. (2) Two distinct types of...with exsolution lamellae of quartz, K-feldspar, phengite, and phlogopite (Katayama et al., 2002; Zhu and...protolith prior to subduction. Saxonian Erzgebirge, Germany. The Erzgebirge Crystalline Complex (ECC) at the |  | Hwang, ShyhâLung, Shen, Pouyan, Chu, HaoâTsu, Yui, TzenâFu, Iizuka, Yoshiyuki, Schertl, HansâPeter (2019) Rutile inclusions in garnet from a dissolutionâreprecipitation mechanism. Journal of Metamorphic Geology, 37 (8) 1079-1098 doi:10.1111/jmg.12502 | Journal (article/letter/editorial) | | Geology, Mineralogy and Geophysics, 44780 Bochum, Germany 6 College of Earth Science and Engineering, Shandong...from a Sulu (China) eclogite and an Erzgebirge (Germany) quartzofeldspathic rock showed that the rutile...of the Saidenbach reservoir about 1.5 km NE of the village of Forchheim in Erzgebirge, Germany. The ...of 1-5 mm in diameter in a matrix of quartz, phengite, biotite, kyanite, albitic plagioclase, orthoclase...diamondiferous gneiss of the Saxonian Erzgebirge, Germany. Chemie der Erde â Geochemistry, 72, 25-30. Furuhar |  | | Journal (article/letter/editorial) | | garnet in coesite-bearing eclogite from the Saidenbach reservoir contains 0.06 wt. % Na2O (Massonne, 2001)...teranes, Dora-Maira, Dabieshan, and Erzgebirge in Germany. The sodium contents are approximately comparable...rocks of the MĂŒnchberg gneiss complex, Bavaria, Germany. J. metamorphic Geol., 121, 735-745. KotkovaÌ,...ultrahigh-pressure metamorphic area of the central Erzgebirge, Germany. Eur. J. Mineral., 13, 565-570. Medaris, L.G.,...(2000): Microdiamondsfrom the Saxonian Erzgebirge, Germany: in situ micro-Raman characterisation. Eur. J. |
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