Geochemistry of mid- upper eocene intra-continental alkaline volcanic range, south part of central alborz mountains, north of Iran
Bibliographic Data
| ID | 12945286 |
|---|---|
| Authors | Leila Abbaspour Shirjoposht (Islamic Azad University, Science and Research Branch), Sayed Jamal al-Din Sheikh Zakariaee (Islamic Azad University, Science and Research Branch), Mohammad Reza Ansari (0000-0003-1261-7457, Islamic Azad University, Science and Research Branch), Mohammad Hashem Emami (0000-0002-6279-1245, Islamic Azad University, Science and Research Branch) |
| Year | 2020 |
| Volume | 33 |
| Issue | 02 |
| Pages | 511-524 |
| Publication date | 2020-12-31 |
| Peer Reviewed | Yes |
| Open Access | Yes |
| Type | ARTICLE |
| Venue | Nexo Revista Científica (JOURNAL) |
| Journal identifiers | ISSN: 1818-6742 • E-ISSN: 1995-9516 |
| Publisher | Consejo Nacional de Rectores (PUBLISHER) |
| DOI | 10.5377/nexo.v33i02.10788 |
| OpenAlex | W3122811472 |
| Language | EN |
| References cited | 3 |
The Ziaran volcanic Belt (ZVB), North of Iran contains a number of intra-continental alkaline volcanic range situated on South part of central Alborz Mountains, formed along the localized extensional basins developed in relation with the compressional regime of Eocene. The mid-upper Eocene volcanic suite comprises the extracted melt products of adiabatic decompression melting of the mantle that are represented by small volume intra-continental plate volcanic rocks of alkaline volcanism and their evaluated Rocks with compositions representative of mantle-derived, primary (or near-primary) melts. Trace element patterns with significant enrichment in LILE, HFSE and REEs, relative to Primitive Mantle. Chondrite-normalized of rare earth elements and enrichment in incompatible elements and their element ratios (e. g. LREE/HREE, MREE/HREE, LREE/MREE) shown these element modelling indicates that the magmas were generated by comparably variable degrees of partial melting of garnet lherzolite and a heterogeneous asthenospheric, OIB mantle sources
Continental crust · Geochemistry · Incompatible element · Lile · Mantle (geology · Partial melting · Trace element · Volcanic belt · Volcanic rock · Volcano · Geochemistry and Elemental Analysis · Geochemistry and Geologic Mapping · Geological and Geochemical Analysis · Geology
| Citation velocity | historical |
|---|---|
| Highly cited | No |