Multiphase magma intrusion, ore-enhancement and hydrothermal carbonatisation in the Siah-Kamar porphyry Mo deposit, Urumieh-Dokhtar magmatic zone, NW Iran
Abstract The Siah-Kamar Mo deposit (SKMD) is located at the northwestern termination of
the Urumieh-Dokhtar magmatic zone and it is the only porphyry Mo ore reserve in Iran. The …
the Urumieh-Dokhtar magmatic zone and it is the only porphyry Mo ore reserve in Iran. The …
Zircon geochronology and geochemistry to constrain the youngest eruption events and magma evolution of the Mid-Miocene ignimbrite flare-up in the Pannonian …
A silicic ignimbrite flare-up episode occurred in the Pannonian Basin during the Miocene,
coeval with the syn-extensional period in the region. It produced important correlation …
coeval with the syn-extensional period in the region. It produced important correlation …
SA01–A proposed zircon reference material for microbeam U‐Pb age and Hf‐O isotopic determination
A new natural zircon reference material SA01 is introduced for U‐Pb geochronology as well
as O and Hf isotope geochemistry by microbeam techniques. The zircon megacryst is …
as O and Hf isotope geochemistry by microbeam techniques. The zircon megacryst is …
Age control of the first appearance datum for Javanese Homo erectus in the Sangiran area
S Matsu'ura, M Kondo, T Danhara, S Sakata, H Iwano… - Science, 2020 - science.org
The chronology of the World Heritage Site of Sangiran in Indonesia is crucial for the
understanding of human dispersals and settlement in Asia in the Early Pleistocene (before …
understanding of human dispersals and settlement in Asia in the Early Pleistocene (before …
A review of the present state of the absolute calibration for zircon fission track geochronometry using the external detector method
T Danhara, H Iwano - Island Arc, 2013 - Wiley Online Library
The authors have developed and demonstrated an independent calibration of zircon fission
track dating with the external detector method. During the past two decades, investigations …
track dating with the external detector method. During the past two decades, investigations …
A new approach for constraining the magnitude of initial disequilibrium in Quaternary zircons by coupled uranium and thorium decay series dating
S Sakata, S Hirakawa, H Iwano, T Danhara… - Quaternary …, 2017 - Elsevier
We have measured 238 U–206 Pb, 235 U–207 Pb, and 232 Th–208 Pb ages on Quaternary
zircons by laser ablation, single-collector, magnetic sector inductively coupled plasma mass …
zircons by laser ablation, single-collector, magnetic sector inductively coupled plasma mass …
Characterization of zircon reference materials via high precision U–Pb LA-MC-ICP-MS
Recent improvements in laser ablation and multicollector (MC)-ICP-MS technology offer
higher sensitivity, robust stability, and larger dynamic ranges. Such advances are translated …
higher sensitivity, robust stability, and larger dynamic ranges. Such advances are translated …
Long-lived, Eocene-Miocene stationary magmatism in NW Iran along a transform plate boundary
Abstract The Eocene-Miocene Mianeh-Hashtroud igneous district in NW Iran is part of the
Turkish–Caucasus–Iranian collision zone, a key region to decipher the assembly and …
Turkish–Caucasus–Iranian collision zone, a key region to decipher the assembly and …
Zircon U-Pb dating, geochemistry and evolution of the Late Eocene Saveh magmatic complex, central Iran: Partial melts of sub-continental lithospheric mantle and …
The Saveh magmatic complex is a composite intrusion of diorite to tonalite. It is part of the
Urumieh-Dokhtar magmatic arc in central Iran. Zircon U single bond Pb dating indicates that …
Urumieh-Dokhtar magmatic arc in central Iran. Zircon U single bond Pb dating indicates that …
Determination of U–Pb ages for young zircons using laser ablation‐ICP‐mass spectrometry coupled with an ion detection attenuator device
S Sakata, K Hattori, H Iwano… - Geostandards and …, 2014 - Wiley Online Library
We have developed new analytical procedures to measure precise and accurate 238U–
206Pb and 235U–207Pb ages for young (~ 1 Ma) zircons using laser ablation‐ICP‐mass …
206Pb and 235U–207Pb ages for young (~ 1 Ma) zircons using laser ablation‐ICP‐mass …