Zobrazeno 1 - 10
of 42
pro vyhledávání: '"María Dolores Ruiz Cruz"'
Publikováno v:
Mineralogical Magazine. 81:77-101
Zircon from two types of orthogneisses (inheritance-rich and inheritance-poor) from Sierra Nevada (Betic Cordillera, Spain) was investigated by integrating U–Pb geochronology, cathodoluminescence and back-scattered SEM imaging, laser-ablation induc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::984aafc7b6554c85c48e25cbcd9c2366
https://doi.org/10.1180/minmag.2016.080.072
https://doi.org/10.1180/minmag.2016.080.072
Publikováno v:
Applied Clay Science. 126:268-277
Synthesis of intermediate K-NH4 dioctahedral micas from kaolinite had been carried out using two chemical systems K2O-(NH4)2O-Al2O3-SiO2-H2O (1) and K2O-(NH4)2O-Al2O3-SiO2-HCl-H2O (2). We have used variable NH4:K ratios, with the aim of testing the e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66ad309c63a32535c9a0645d3d145e5d
https://doi.org/10.1016/j.clay.2016.03.025
https://doi.org/10.1016/j.clay.2016.03.025
Publikováno v:
Applied Clay Science. 126:160-172
The aim of this paper is the characterization of pure tobelite synthesized in the system (NH 4 ) 2 O-Al 2 O 3 -SiO 2 -H 2 O, which is a first, indispensable step for accurately interpreting the data obtained in more complex chemical systems. Tobelite
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f75fb1bac3b2f514164ade2d2d86dd1d
https://doi.org/10.1016/j.clay.2016.01.053
https://doi.org/10.1016/j.clay.2016.01.053
Publikováno v:
The Journal of Geology. 124:277-292
Diamond inclusions have been found in apatite from a specific type of orthogneiss of a volcanosedimentary sequence from the deepest tectonic complex (Nevado-Filabride) of the Alpine Betic-Rif belt (Spain). This unusual finding led us to make a detail
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea9aca6c9921e2ee03d5a493e2a65552
https://doi.org/10.1086/685508
https://doi.org/10.1086/685508
Autor:
María Dolores Ruiz Cruz
Publikováno v:
Diamond and Related Materials. 61:76-90
Micro-to-nanosized carbon particles forming symmetrically oriented trails in ultrahigh pressure (UHP) garnet have been studied by scanning electron microscopy (SEM), transmission electron microscopy (TEM) and Raman spectroscopy. Micrometer-sized part
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74b4187ba9e8cffb9ceb8d0b6b1fba22
https://doi.org/10.1016/j.diamond.2015.11.013
https://doi.org/10.1016/j.diamond.2015.11.013
Publikováno v:
The Canadian Mineralogist. 53:1083-1107
Using PERPLE_X and garnet isopleth thermobarometry we tested whether Permian metasediments, orthogneisses, and amphibolitized eclogites from the Nevado-Filabride Complex in the western Sierra Nevada (Betics, Spain) underwent the same high-pressure me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::979968925a0e0ed6a918e4db2380e58b
https://doi.org/10.3749/canmin.1500037
https://doi.org/10.3749/canmin.1500037
Publikováno v:
International Geology Review. 56:845-868
The Ronda peridotite is a group of lherzolite slabs (1.5 to 2 km thick) in southern Spain. Despite clear evidence that pre-Alpine events affected pre-Permo-Triassic units from the Alboran domain (internal zone of the Betic-Rif Cordillera, Spain, and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::89b779aaa8adfac3d8c967ccdc732da7
https://doi.org/10.1080/00206814.2014.904759
https://doi.org/10.1080/00206814.2014.904759
Autor:
María Dolores Ruiz Cruz
Publikováno v:
Diamond and Related Materials. 40:24-31
A transmission electron microscopy study of garnet from diamond-grade gneisses of the Betic Cordillera (Spain) has revealed the presence of abundant, previously unrecognized, nanosized carbonaceous grains, coexisting with micrometer-sized graphite an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7adc2d341536e9f3321bb422b68ac59e
https://doi.org/10.1016/j.diamond.2013.09.008
https://doi.org/10.1016/j.diamond.2013.09.008
Publikováno v:
The Canadian Mineralogist. 51:689-704
We have conducted a detailed chemical, structural, and spectroscopic study of the alteration products of cordierite in meta-rhyolites from the Ceuta zone (Rif belt) with the aim of determining the nature of the products, the main stages of cordierite
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd5160533b5683bbb27ebc35a84df015
https://doi.org/10.3749/canmin.51.5.689
https://doi.org/10.3749/canmin.51.5.689
Publikováno v:
Lithos. 177:184-206
Garnet from diamondiferous granulites of Ceuta (Betic–Rif cordillera, Spain and Morocco) contains a variety of inclusion types. To better understand the evolution of these rocks during the ultrahigh pressure event, two samples (1 and 2) were select
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::16fb7e37cbdc895c2c0ff4a8dd1d5489
https://doi.org/10.1016/j.lithos.2013.06.004
https://doi.org/10.1016/j.lithos.2013.06.004