 | | Journal (article/letter/editorial) | | 1977 Chloritoid-Bearing Metapelites Associated with Glaucophane Rocks in Western Crete, Greece Additional...Abstract. Problems related to the formation of chloritoid in metapelites, associated with lawsonite-glaucophane...quartzitephyllite series of western Crete (Greece) are discussed. It is supposed that chloritoid was formed, during prograde...ferrocarpholite-chloritoid schists in the southeastern part of central Crete. The assemblage chloritoid+ lawsonite...recognized in western Crete provides evidence that the formation of chloritoid started well within the |  | | Journal (article/letter/editorial) | | 1975 Chloritoid-Bearing Metapelites Associated with Glaucophane Rocks in Western Crete, Greece Eberhard...1974 Abstract. In western Crete, Greece, a widespread occurrence of chloritoid-bearing metapelites with...with the main mineral assemblage chloritoid--phengitic white mica--Fe-rich chlorite--quartz was recorded...for the formation of chloritoid. Three microprobe analyses revealed chloritoid compositions low in Mg...preserved in the meta-basalts, was recognized in the chloritoid schists. The significance of the metamorphic |  | | Journal (article/letter/editorial) | | pre-Alpidic basement relics in the external Hellenides, Greece L. Franz, M. Okrusch, E. Seidel, and H. Kreuzer...Abstract: Pre-Alpidic basement rocks in Eastern Crete and the Dodecanese islands of Lipsos, Leros, Kalymnos...subdivided in two subunits. The lower Myrsini Unit on Crete and Panormos Unit in the Dodecanese experienced...˚C and 5.5 – 8.0 kbar. The upper Chamezi Unit on Crete and Emporios Unit in the Dodecanese were metamorphosed...are known for the crystalline rocks in Eastern Crete. These petrologic and geochronological similarities |  | | Journal (article/letter/editorial) | | X-ray investigation of the Fe-Mg-carpholites of Crete/Greece reveals a large variation in their FeZ+/(Fe2++Mg)...(BassesAlpes)/France (Steen and Bertrand, 1977), Crete/ Greece (Seidel and Okrusch, 1977), New Caledonia (Briggs...Mg-carpholites based on samples from the island of Crete. Mode of Occurrence Ferro- and magnesiocarpholites...(Seidel, 1978). In the Phyllite-Quartzite Series of E-Crete ferrocarpholite is widespread. It forms fibrous...central Crete ferrocarpholite occurs as vein filling mineral and as component of chloritoid-bearing phyllites |  | | Journal (article/letter/editorial) | | pyrophyllite transition. Nearby low variance chlorite, chloritoid- and pyrophyllite-bearing assemblages represent...Mg2A14Si2Olo(OH)4 + SiO2 + 2H20 sudoite = chloritoid + quartz + water 2. Chloritoid plus quartz is equivalent to...minerals indicative of metamorphic grade are chloritoid and pyrophyllite which are widespread throughout...Welkom is: pyrophyllite-muscovite-quartz-chlorite-chloritoid-rutile-zircontourmaline-pyrite or subsets thereof...by itself or with muscovite and pyrophyllite. Chloritoid is usually in the form of elongated prismatic |  | | Journal (article/letter/editorial) | | Springer-Verlag 1977 Chloritoid-Bearing Metapelites Associated with Glaucophane Rocks in W Crete Some Remarks...America Abstract. Literature data show that chloritoid may form during high-P, low-T metamorphism,...to Seidel, Okrusch and Schubert (1975) chloritoid in W Crete was not formed during a high-P, low-T metamorphism...main argument is that according to experiments chloritoid would form only above 400 ~ C, above the lawsonite...and pumpellyite stability fields. Formation of chloritoid during the high-P, low-T metamorphism, however |  | | Journal (article/letter/editorial) | | Fe-rich carpholite in Saih Hatat and its absence from Crete necessitate higher metamorphic pressures for Oman...metamorphic pressures were higher in Oman than in Crete. In consequence, we should be very indebted to our...report in our paper the thermodynamic data of Mg-chloritoid (Mg-ctd) used for the computation of this petrogenetic...best hazardous. Fe-carpholite, daphnite and Fe-chloritoid thermodynamic data Since there is no experimental...not assessable uncertainties. For Fe end-member chloritoid (Fe-ctd) El-Shazly (1995) asserts that he used |  | | Journal (article/letter/editorial) | | relicts in Alpine high-P pelitic rocks from Samos (Greece): evidence from multi-stage garnet and its included...assemblage Ca-rich garnet + phengite + paragonite ± chloritoid equilibrated at 530 C and 19 kbar during early...Cycladic and Dodecanese islands as well as in eastern Crete. The Samos metapelites studied comprise a north-eastern...(stars), the Dodecanese islands (black) and eastern Crete (black). The island of Samos is located in the north-eastern...involving phengite + Ca-rich garnet + paragonite ± chloritoid, the zoning and multi-stage nature of the large |  | | Journal (article/letter/editorial) | | occurs with pyrophyllite, sudoite, phengite and/or chloritoid. Mineral compositions in these units indicate...in the order sudoite > carpholite > chlorite > chloritoid. This suggests a reversal in Fe-Mg partitioning...chlorite (clinochlore); Cpx, clinopyroxene; Ctd, chloritoid; Dap, daphnite; Dol, dolomite; F a r , ferrocarpholite;...high-pressure, very lowtemperature assemblages, chloritoid f glaucophane f paragonite f garnet-bearing metapelites...and mineral chemical data from glaucophane + chloritoid-bearing metapelites near As-Sifah (Fig. l), and |  | | Journal (article/letter/editorial) | | Hellenides (Greece) S. KOKKALAS1 and T. DOUTSOS* Department of Geology, University of Patras, Greece New kinematic...structural data from the tectonic windows of eastern Crete and the Dodecanese Islands combined with strain...Gondwana, such as the Apulia and Pelagonian zones in Greece and the Taurides carbonate platforms of Turkey...as indicated by Permian deep-water sediments of Crete and South Peloponnese (Krahl 1992), to form an open...of Geology, University of Patras, 26 500 Patras, Greece. E-mail: tdoutsos@upatras.gr 1 E-mail: skokalas@upatras |  | Jolivet, L, Goffé, B, Bousquet, R, Oberhänsli, R, Michard, A (1998) Detachments in high-pressure mountain belts, Tethyan examples. Earth and Planetary Science Letters, 160 (1) 31-47 doi:10.1016/s0012-821x(98)00079-x | Journal (article/letter/editorial) | | case examples of the phyllite–quartzite nappe of Crete, the Bündnerschiefer nappe of the Engadine window...detachments in immature mountain belts such as Crete, the eastern Alps and the Oman Mountains, and show...of crustal convergence (syn-orogenic extension). Crete can be considered to be at an immature stage of...carpholite, ce D celadonite, chl D chlorite, cld D chloritoid, kln D kaolinite, ky D kyanite, ms D muscovite...temperature into chloritoid and it gives a maximum temperature for rocks without chloritoid (Fig. 1b). The |  | | Journal (article/letter/editorial) | | FMASH system (Vidal et al. 1992):6: carpholite - chloritoid + qvartz + HrO. other parameters may be considered...pyro- Glaucophane,Fe- and ites. Western Crete, phyllite,chloritoid,lawin associatedsynfolial Mg-rich carpholite...unit ritoid, paragonite,arasonite, phengite, parag(Greece). gonite. Blueschistfacionite. calcite. hematite...metapelite,Spain; Cretel : metabauxite,Greece; Crete2: metapelite,Greece. were metamorphosed during the Hercynian...associatedwith lepidolite, erals such as Fe-rich chloritoid, Fe- and Mg-rich chlorite, quafiz, and apatite |  | | Journal (article/letter/editorial) | | Petrology 9 Springer-Verlag1991 Glaucophane chloritoid-bearing assemblages from NE Oman: petrologic...and eclogites in Saih Hatat, NE Oman contain chloritoid- and sodic amphibole-bearing mineral assemblages...suggest that coexisting glaucophane (Gln) and chloritoid (Ctd) formed at the expense of chlorite (Chl)...Coesite; Cpx = Clinopyroxene; Cr = Crossite; Ctd= Chloritoid; Czo = Clinozoisite; Dap = Daphnite; Ep = Epidote;...authors to the conclusion that glaucophane and chloritoid coexist metastably (e.g. Ernst 1963; Ghent et |  | | Report (chapter) | | zone: an example from the External Hellenides (Greece) P. X Y P O L I A S & S. K O K K A L A S D e p...Geology, University o f Patras, GR-26500, Patras, Greece (e-mail: p.xypolias @ upatras, gr) Abstract: Petrofabric...from the northern Peloponnese, through Kithira and Crete, to the Dodecanese Islands (Fig. l a). The PQ unit...temperatures (c. 350~ Zircon fission track ages from Crete also indicate that exhumation of the PQ unit to...quartz aggregates. It wraps around clasts (i.e. chloritoid grains) and is associated with formation of a |  | Candan, Osman, Çetinkaplan, Mete, Oberhänsli, Roland, Rimmelé, Gaëtan, Akal, Cüneyt (2005) Alpine high-P/low-T metamorphism of the Afyon Zone and implications for the metamorphic evolution of Western Anatolia, Turkey. Lithos, 84 (1) 102-124 doi:10.1016/j.lithos.2005.02.005 | Journal (article/letter/editorial) | | Available online 24 June 2005 Abstract Carpholite + chloritoid + pyrophyllite association occurs widely in the...related processes. Fe-Mg-carpholite and Mg-rich chloritoid were recognized as typical blueschist-facies...1995; Goffé and Oberhänsli, 1992), Crete and the Peleponnes, Greece (Seidel et al., 1982; Theye et al...sodic amphibole and widespread Fe-Mg-carpholite– chloritoid–pyrophyllite assemblages in the basement and...widespread rock-forming mineral, and associated with chloritoid (b3 mm) and pyrophyllite, and 2) Quartz segregations |  | Rimmelé, Gaëtan, Oberhänsli, Roland, Goffé, Bruno, Jolivet, Laurent, Candan, Osman, Çetinkaplan, Mete (2003) First evidence of high-pressure metamorphism in the “Cover Series” of the southern Menderes Massif. Tectonic and metamorphic implications for the evolution of SW Turkey. Lithos, 71 (1) 19-46 doi:10.1016/s0024-4937(03)00089-6 | Journal (article/letter/editorial) | | is composed of garnet-, kyanite-, staurolite-, chloritoid-, and sillimanite –micaschists, quartzites, garnet...++ Magnesiocarpholite – Chloritoid – Sudoite – Quartz Kyanite – Chloritoid – Chlorite – Quartz Carpholite...minerals. Qtz, Quartz; Car, Carpholite; Cld, Chloritoid; Chl, Chlorite; Sud, Sudoite; Prl, Pyrophyllite;...magnesiocarpholite (XMg = Mg/(Mg + Fe2 + + Mn)>0.5), chloritoid, chlorite, sudoite, kyanite, and pyrophyllite...the close association of magnesiocarpholite, chloritoid, sudoite and pyrophyllite (locality of Bahçeyaka |  | | Journal (article/letter/editorial) | | Metasediments, Zarouchla Group, Northern Peloponnesus, Greece C. Katagas x, P. Tsolis-Katagas 1, and E. Baltatzis...University of Patras, Greece 2 Department of Geology, University of Athens, Greece With 6 Figures Received...former contain characteristic minerals such as chloritoid or garnet whereas the other formations contain...anchizone-epizone illite crystallinity values; and chloritoid bearing quartzites with low epizone illite crystallinity...ersteren enthalten als charakteristische Minerale Chloritoid oder Granat, wfihrend die dariiberliegenden Formationen |  | | Journal (article/letter/editorial) | | MITT.…STERR.MINER.GES. 146 (2001) ALPINE CHLORITOID AND GARNET FROM THE HOCHGR…SSEN MASSIF (SPEIK COMPLEX...basement units, east of Tauern Window, contain chloritoid (XMg = 0.17 - 0.25), chlorite and white mica...Austroalpine units in the Eastern Alps. KEY WORDS: chloritoid, garnet, Alpine metamorphism, Middle Austroalpine...to white mica, the rocks contain chlorite and chloritoid. All phases are in textural equilibrium, although...contents towards the rims (Si = 3.2 a.p.f.u.). Chloritoid has an XMg = 0.17 - 0.25 which decreases from |  | | Journal (article/letter/editorial) | | 5– 36 kbar and 400–810 C, involving garnet, chloritoid, biotite, carpholite, talc, chlorite, staurolite...composition favoring the stability of chloritoid and garnet. Also, the chloritoid–talc paragenesis is stable over...talc–kyanite and talc–phengite usually coexist with chloritoid, garnet, biotite and chlorite, etc. which, in...assemblages chloritoid+phengite+talc+quartz, chloritoid+phengite+talc+chlorite+quartz, chloritoid+phengite+talc...chloritoid+phengite+talc +garnet+quartz, and chloritoid+talc+kyanite+phengite+quartz (excluding those with Na-bearing phases) |  | | Journal (article/letter/editorial) | | retrogression history of aragonite marbles in Western Crete (Greece) Thomas Theye 1'* and Eberhard Seidel 2 1 Institut...metamorphic Phyllite-Quartzite Unit of Western Crete, widespread occurrences of aragonite marbles have...Turkey (Cogulu 1967), Italy (Hoffmann 1970) and Greece (Schubert and Seidel 1972; Franz and Okrusch 1992)...involving index minerals such as carpholite, chloritoid, lawsonite and pyrophyllite (Seidel 1978; Theye...Q u a r t z i t e U n i t of W e s t e r n Crete (Greece), a l o n g with s o m e g e o c h e m i c a |  | | Journal (article/letter/editorial) | | + albite stability field, (2) assemblages with chloritoid + glaucophane, and (3) the relatively high-temperature...OH-topaz, albite, paragonite, jadeite, chlorite, chloritoid, carpholite, talc, staurolite, Fe–Mg-garnet,...THERMOCALC documentation from the above web site. Chloritoid, staurolite, garnet, carpholite and glaucophane...chlorite to form phases like sudoite, carpholite or chloritoid, and – if still present – transforms into kyanite...any one or two of the phases chlorite, kyanite, chloritoid, carpholite, sudoite f3g Figure 2(c) illustrates |  | | Journal (article/letter/editorial) | | localities in association with carpholite, chlorite, chloritoid, kyanite, pyrophyllite, quartz or diaspore (Fransolet...& Bourguignon, 1978a); magnesiocarpholite from Crete (Theye, 1988); and 'diamond' quartz from the concretions...assuming ideal Fe-Mg solid solutions for carpholite, chloritoid, clinochlore and sudoite, we have calculated...between carpholite, clinochlore, sudoite and chloritoid were taken from Theye (1988, calculated from...analyses of minerals occurring in metasediments from Crete): KYWd)- 7 f 1.8, K p d )= 6.2 f 0.9 (in the range |  | ZHOU, T., DONG, C., PHILLIPS, G. N. (1994) Chemographic analysis of assemblages involving pyrophyllite, chloritoid, chlorite, kaolinite, kyanite, quartz: application to metapelites in the Witwatersrand goldfields, South Africa. Journal of Metamorphic Geology, 12 (5) 655-666 doi:10.1111/j.1525-1314.1994.tb00049.x | Journal (article/letter/editorial) | | analysis of assemblages involving pyrophyllite, chloritoid, chlorite, kaolinite, kyanite, quartz: application...abundant assemblages that include pyrophyllite, chloritoid, chlorite, kaolinite and/or kyanite, with quartz...chemographic analysis demonstrates that formation of chloritoid is not restricted to the breakdown reaction of...studies, but could be from pyrophyllite + chlorite+chloritoid + quartz + H,O. The metamorphic temperature variation...goldfields exceeded 65" C, based on chlorite and .chloritoid compositions. The lower and upper pressure limits |  | | Report (chapter) | | Mu~la (Fig. l b), magnesiocarpholite-kyanite-chloritoid assemblages have recently been described within...composed of Mesozoic marbles intercalated with chloritoid-kyanite schists, blue amphibole-beating metabasites...of chlorite and phengite, and c. 100 ~tm long chloritoid crystals are recognized in thin sections (Fig...Fe-Mg-carpholite (a; plane-polarized light) and chloritoid (b; crossed polars) within the Karaova red-green...Car pseud, pseudomorph after carpholite; Cld, chloritoid; Chl, chlorite; Phg, phengite; Qtz, quartz. |  | | Journal (article/letter/editorial) | | metamorphic Geol., 2002, 20, 757–768 Jadeite–chloritoid–glaucophane–lawsonite blueschists in northwest...tr) ABSTRACT Sodic metapelites with jadeite, chloritoid, glaucophane and lawsonite form a coherent regional...is quartz + phengite + jadeite + glaucophane + chloritoid + lawsonite. The associated metabasites are characterized...paragenesis. The stable coexistence of jadeite + chloritoid + glaucophane + lawsonite, not reported before...downgoing continental slab. Key words: jadeite, chloritoid, blueschist, geotherm, Turkey, subduction. INTRODUCTION |
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