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June 01, 1991
Tertiary nephelinitic magmatism in eastern Paraguay; petrology, Sr-Nd isotopes and genetic relationships with associated spinel-peridotite xenoliths
Piero Comin-Chiaramonti;
Piero Comin-Chiaramonti
Univ. Palermo, Ist. Mineral. Petrogr. Geochim., Palermo, Italy
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Piero Comin-Chiaramonti
Univ. Palermo, Ist. Mineral. Petrogr. Geochim., Palermo, Italy
Lucia Civetta
Riccardo Petrini
Enzo M. Piccirillo
Giuliano Bellieni
Paolo Censi
Peter Bitschene
Gabriela Demarchi
Angelo De Min
Celso de Barro Gomes
Ana M. Castillo
Juan C. Velazquez
Publisher: Deutsche Mineralogische Gesellschaft, Sociedad Española de Mineralogia, Societá Italiana di Mineralogia e Petrologia, Société Francaise de Minéralogie
First Online:
02 Mar 2017
Online Issn: 1617-4011
Print Issn: 0935-1221
GeoRef, Copyright 2008, American Geological Institute. Reference includes data from Geoline, Bundesanstalt fur Geowissenschaften und Rohstoffe, Hanover, Germany
European Journal of Mineralogy (1991) 3 (3): 507–525.
Article history
First Online:
02 Mar 2017
Citation
Piero Comin-Chiaramonti, Lucia Civetta, Riccardo Petrini, Enzo M. Piccirillo, Giuliano Bellieni, Paolo Censi, Peter Bitschene, Gabriela Demarchi, Angelo De Min, Celso de Barro Gomes, Ana M. Castillo, Juan C. Velazquez; Tertiary nephelinitic magmatism in eastern Paraguay; petrology, Sr-Nd isotopes and genetic relationships with associated spinel-peridotite xenoliths. European Journal of Mineralogy 1991;; 3 (3): 507–525. doi:
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Index Terms/Descriptors
- alkaline earth metals
- C-13/C-12
- carbon
- Cenozoic
- chemical composition
- chemical ratios
- electron probe data
- igneous activity
- igneous rocks
- inclusions
- isotopes
- mantle
- metals
- metasomatism
- modal analysis
- Nd-144/Nd-143
- neodymium
- nephelinite
- Paraguay
- partial melting
- peridotites
- plutonic rocks
- provenance
- rare earths
- South America
- spinel peridotite
- Sr-87/Sr-86
- stable isotopes
- strontium
- Tertiary
- ultramafics
- volcanic rocks
- xenoliths
Latitude & Longitude
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