Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Eva S. Schandl"'
Autor:
Michael P. Gorton, Eva S. Schandl
Publikováno v:
The Canadian Mineralogist. 50:129-146
Secondary mineral assemblages in komatiites of the south-western Abitibi greenstone belt reflect the tectonic evolution of the region. Changes in mineralogy were accompanied by changes in fluid chemistry over time. Hot, plume-generated komatiites (27
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::191d21a20ada02d55c5409ab3e36103a
https://doi.org/10.3749/canmin.50.1.129
https://doi.org/10.3749/canmin.50.1.129
Publikováno v:
Canadian Journal of Earth Sciences. 48:1369-1385
The Lac Panache (Nipissing) gabbro intrudes Huronian metasediments ca. 40 km southwest of the Sudbury Igneous Complex. The gabbro contains disseminated sulfides and is in contact with a chalcopyrite-rich quartz vein that crystallized from highly sali
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09afc948db175559782c563c3a68a86c
https://doi.org/10.1139/e11-033
https://doi.org/10.1139/e11-033
Autor:
Eva S. Schandl
Publikováno v:
The Canadian Mineralogist. 42:1541-1562
Les veines de quartz riches en pyrite qui recoupent les roches metasedimentaires d'âge huronien a Cobalt Hill, canton de Mackelcan, en Ontario, environ 20 km au nord-est du complexe igne de Sudbury, a cristallise a partir de fluides hydrothermaux a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e99c1c5080eafa54792ada2aded1e6e6
https://doi.org/10.2113/gscanmin.42.5.1541
https://doi.org/10.2113/gscanmin.42.5.1541
Autor:
Michael P. Gorton, Eva S. Schandl
Publikováno v:
Economic Geology. 97:629-642
High field strength element ratios in felsic volcanic rocks reflect the tectonomagmatic evolution of a region. Th/Ta, Th/Hf, Ta/Hf, Th/Yb, and Ta/Yb ratios collectively help to define the tectonic environment of volcanism, separating oceanic arcs, ac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::476559a2ab1f5c183608b83f546f9843
https://doi.org/10.2113/gsecongeo.97.3.629
https://doi.org/10.2113/gsecongeo.97.3.629
Publikováno v:
Journal of African Earth Sciences. 34:259-273
Detailed geochemical and mineralogical investigation of four talc deposits in the Eastern Desert of Egypt (Atshan, Abu Gurdi, Darhib and Kashira) suggests that the deposits form a distinct lithological unit within the Shadli metavolcanic rocks. The t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::38872543d7a15c5217f33ec8a53cf8f0
https://doi.org/10.1016/s0899-5362(02)00024-6
https://doi.org/10.1016/s0899-5362(02)00024-6
Autor:
Eva S. Schandl, Steven K. Mittwede
Publikováno v:
International Geology Review. 43:611-623
Numerous diabase and gabbro dikes intrude the Lycian peridotite thrust sheet of southwestern Turkey. Some of the dikes are rodingitized and the host harzburgite is serpentinized. The present study demonstrates that the major episodes of serpentinizat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e2aac0d6da4131833ee89252f4516188
https://doi.org/10.1080/00206810109465036
https://doi.org/10.1080/00206810109465036
Autor:
Eva S. Schandl, Michael P. Gorton
Publikováno v:
The Canadian Mineralogist. 38:1065-1073
Three distinct tectonic regimes were identified for felsic and intermediate volcanic rocks using published datasets from twenty-six different geographical locations around the world. The three well-defined tectonic regimes include oceanic arcs, activ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::16c7bd32bdbd68692b4add05538bdd2a
https://doi.org/10.2113/gscanmin.38.5.1065
https://doi.org/10.2113/gscanmin.38.5.1065
Autor:
Eva S. Schandl, Michael P. Gorton
Publikováno v:
European Journal of Mineralogy. 12:625-637
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::189d20d296a98a17eb53adad3dbb6244
https://doi.org/10.1127/ejm/12/3/0625
https://doi.org/10.1127/ejm/12/3/0625
Publikováno v:
Economic Geology. 91:473-476
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f14e5050a187ee0685baddac93e788a5
https://doi.org/10.2113/gsecongeo.91.2.473
https://doi.org/10.2113/gsecongeo.91.2.473
Publikováno v:
Economic Geology. 90:1217-1236
Trace and rare earth element (BEE) geochemistry indicates that rocks in the Manitouwadge mining camp were derived from three major lithological units: mafic volcanic rocks, acid volcanic tuffs, and dacites. The Geco, Willroy, Willecho, and Big Nama C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c6b41c3cb5d5112ad4d55051a2908ec0
https://doi.org/10.2113/gsecongeo.90.5.1217
https://doi.org/10.2113/gsecongeo.90.5.1217