...M. Yeniyol Abstract An Early Pliocene sedimentary succession in the Yenidoğan area, Sivrihisar, Turkey, consists of sepiolite, stevensite, kerolite, dolomite and magnesite. The geology, mineralogy and geochemistry of the succession was examined by extensive field work along several trenches...

...Donna L. Whitney; Peter B. Davis Abstract A rare occurrence of lawsonite eclogite crops out in a belt of high-pressure rocks in the Sivrihisar Massif, Turkey. Although lawsonite eclogite is predicted to be common at depths of ∼45–300 km in subduction zones, lawsonite seldom survives exhumation...

...Donna L. Whitney Abstract Regionally metamorphosed, muscovite-bearing quartzites from Sivrihisar, Turkey, contain coexisting andalusite, kyanite, and sillimanite. Kyanite is the most abundant polymorph and defines a lineation along with prismatic sillimanite, andalusite, staurolite, and elongate...

... Sivrihisar Yunusemre-Biçer Turkey Stable-isotope analyses (δ 13 C and δ 18 O) of ten dolomite and four calcite samples were performed in the laboratories of Iso-Analytical Ltd (Crewe, UK). Powdered samples of 5–10 mg were reacted with 100% phosphoric acid (H 3 PO 4 ) at 50°C. The powdered carbonate...

...Christian Teyssier; Donna L. Whitney; Erkan Toraman; Nicholas C.A. Seaton Abstract The exceptional preservation of lawsonite in eclogite and blueschist in a subduction complex (Sivrihisar, Turkey) allows evaluation of high-pressure (H P ) deformation and exhumation using vorticity analysis of a H P...

... zeolite and sepiolite. The effectiveness of zeolite from Manisa-Gördes (Turkey) and of sepiolite Eskişehir-Sivrihisar (Turkey) at removing free and Cu-complexed cyanide, [Cu(CN) 3 ] 2− was investigated. For removal of CN − , the system performance was examined in terms of concentration, particle size...

... a geochemical and microstructural study of lawsonite in a suite of different rock types from the Sivrihisar Massif, Turkey, one of the few places in the world where pristine lawsonite has survived in eclogite during exhumation from depths of ∼75–80 km. Lawsonite in metamafic, metasedimentary (impure quartzite...

... *** Sequence: And-Ky-Sil (AKS) Sivrihisar, Turkey Quartz-rich schist Grt, St 0.6/550–600 Whitney (2002) , Whitney et al. (2011) Hamedan, Iran [see also ASK] Quartz vein St 0.4/600–740 Sepahi et al. (2004) Yenisei Ridge, Russia Metapelite Grt, St, Cld, Bt 0.4–0.6/530–560 Likhanov...

...Burcu Erdoğan; Fahri Esenli Abstract The ability of Na + -, Li + -, K + -, Ca 2+ - and Mg 2+ -exchanged sepiolites and acid-activated sepiolites to remove ethylene from storage environments was examined. The sepiolite from Sivrihisar deposit, Turkey, was treated with 1.0 M NaNO 3 , LiNO 3 , KNO 3...

.... ( 2014 ) A microscopic approach to the pedogenic formation of palygorskite associated with Quaternary calcretes of the Adana area, southern Turkey . Turkish Journal of Earth Sciences , 23 , 559 – 574 . Karakaş S.Z. ( 1992 ) Ballıhisar-İlyaspaşa (Sivrihisar-Eskişehir güneyi) yöresinin...

... in the localities of the Eskişehir - Sivrihisar area have not been well correlated yet. Studies in the Sivrihisar area were started by the Mineral Research and Exploration Institute (MTA, Turkey) and Nogoya Institute (GIRIN, Japan) in 1990 ( ITIT, 1993 ). The geology of the area, use of sepiolitic clays...

... , Pressure temperature evolution of lawsonite eclogite in Sivrihisar; Tavşanlı Zone-Turkey : Lithos , v. 104 , no. 1–4 , p. 12 – 32 , https://doi.org/10.1016/j.lithos.2007.11.007 . Çetinkaplan , M. , Candan , O. , Oberhänsli , R. , Sudo , M. , and Cenki-Tok , B. , 2020 , P-T-t...

... Th/La feature has not been observed in any minerals other than lawsonite, and all accessory minerals can be discounted. Lawsonite has also been reported to carry a high Th/La signature (up to 4.88) from nearby Sivrihisar in Turkey and Alpine Corsica in France ( Vitale Brovarone et al. 2014 ; Martin...

.... Bousquet R. 2008 . Pressure–temperature evolution of lawsonite eclogite in Sivrihisar; Tavşanlı Zone, Turkey . Lithos , 104 , 12 – 32 . Chen F. Siebel W. Satır M. Terzioğlu M.N. Saka K. 2002 . Geochronology of the Karadere Basement (NW Turkey) and implications...

... in the Upper Miocene Mustafapaşa member of the Ürgüp formation in the Cappadocia region, central Anatolia, Turkey . Clays and Clay Minerals , 62 , 267 – 285 . Kulaksız S. ( 1981 ) Sivrihisar kuzeybatı yöresinin jeolojisi . Yerbilimleri , 8 , 103 – 124 . Lavitan D.M. Hammarstrom...