Compositional variations in tourmalines from peraluminous rocks of the Dipilto Granitic Batholith, Eastern Chortis Terrane, Nicaragua: tracers of magmatic to hydrothermal evolution
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00025798%3A_____%2F15%3A00000135" target="_blank" >RIV/00025798:_____/15:00000135 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.3190/jgeosci.189" target="_blank" >http://dx.doi.org/10.3190/jgeosci.189</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3190/jgeosci.189" target="_blank" >10.3190/jgeosci.189</a>
Alternative languages
Result language
angličtina
Original language name
Compositional variations in tourmalines from peraluminous rocks of the Dipilto Granitic Batholith, Eastern Chortis Terrane, Nicaragua: tracers of magmatic to hydrothermal evolution
Original language description
The granitoids of the Dipilto Batholith in northern Nicaragua range in composition from amphibole?biotite tonalite to cordierite?biotite and biotite granite. The petrographic and geochemical features indicate hybrid origin for the metaluminous granodiorite and tonalite (El Paraiso Suite). Dominant peraluminous granites (leucogranite dykes, Yumpali and La Piedra suites) represent a typical product of fractional crystallization of crust-derived melts.Tourmaline occurs as rare mineral in peraluminous granites of the Yumpali Suite (randomly distributed grains and quartz?tourmaline nodules), but is very common in the younger leucogranite, pegmatite dykes and hydrothermal veins. Chemical variations (mainly XFe and F) in tourmaline as well as in biotite are consistent with magmatic differentiation processes in granites and pegmatites. The presence of quartz?tourmaline hydrothermal veins indicates involvement of B-rich post-magmatic hydrothermal fluids at the final stage of the Dipilto Batholi
Czech name
—
Czech description
—
Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
DB - Geology and mineralogy
OECD FORD branch
—
Result continuities
Project
—
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Geosciences
ISSN
1802-6222
e-ISSN
—
Volume of the periodical
60
Issue of the periodical within the volume
2015
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
22
Pages from-to
73-94
UT code for WoS article
000354903700002
EID of the result in the Scopus database
—