Geochemical constraints on the formation of chondrules: Implication from Os and Fe isotopes and HSE abundances in metals from CR chondrites

2021 ◽  
Author(s):  
Nao NAKANISHI ◽  
Tetsuya YOKOYAMA ◽  
Satoki OKABAYASHI ◽  
Hikaru IWAMORI ◽  
Takafumi HIRATA
Keyword(s):  
Fe Isotopes ◽  
Geochemical Constraints

EVIDENCE OF NEOPROTEROZOIC BACKARC BASIN DEVELOPMENT IN THE CENTRAL RIBEIRA BELT, SOUTHEASTERN BRAZIL: NEW GEOCHRONOLOGICAL AND GEOCHEMICAL CONSTRAINTS FROM THE SÃO ROQUE - AÇUNGUI GROUPS

2000 ◽  
Vol 30 (1) ◽  
pp. 110-114 ◽  
Author(s):  
PETER CHRISTIAN HACKSPACHER ◽  
ELTON LUIZ DANTAS ◽  
ANGELO SPOLADORE ◽  
ALLEN HUTCHESON FETTER ◽  
MARCOS AURÉLIO FARIA DE OLIVEIRA
Keyword(s):  
Southeastern Brazil ◽  
Backarc Basin ◽  
Basin Development ◽  
Geochemical Constraints

FRONTIERS IN THE ANALYSIS AND INTERPRETATION OF ZONED GARNET CRYSTALS: FE-ISOTOPES AS A RECORDER OF REDOX FLUID PROCESSES

2019 ◽  
Author(s):  
Ethan F. Baxter ◽  
◽  
Anna R. Gerrits ◽  
Edward Inglis ◽  
Besim Dragovic ◽  
...  
Keyword(s):  
Fe Isotopes

Geological and isotopic geochemical constraints on the evolution of the Fuping Complex, North China Craton

2002 ◽  
Vol 117 (1-2) ◽  
pp. 41-56 ◽  
Author(s):  
Shuwen Liu ◽  
Yuanming Pan ◽  
Jianghai Li ◽  
Qiugen Li ◽  
Jian Zhang
Keyword(s):  
North China Craton ◽  
North China ◽  
Geochemical Constraints

New potential pyrrhotite and pentlandite reference materials for sulfur and iron isotope microanalysis

2021 ◽  
Author(s):  
Lei Chen ◽  
Yu Liu ◽  
Yang Li ◽  
Qiuli Li ◽  
Xian-Hua Li
Keyword(s):  
Reference Materials ◽  
Sulfide Minerals ◽  
Ore Deposits ◽  
Iron Isotope ◽  
S Isotopes ◽  
Fe Isotopes

Pyrrhotite and pentlandite are the most common Fe sulfide minerals in magmatic ore deposits and meteorites. Multiple S isotopes pairing with Fe isotopes of bulk Fe sulfides have proven to...

Geochemical constraints on the origin and distribution of Cretaceous source rocks in the Ceará basin, Brazilian Equatorial margin

2021 ◽  
Vol 107 ◽  
pp. 103092
Author(s):  
Ana Clara B. de Souza ◽  
Daniel R. do Nascimento ◽  
Alessandro Batezelli ◽  
Francisco Nepomuceno Filho ◽  
Karen M. Leopoldino Oliveira ◽  
...  
Keyword(s):  
Source Rocks ◽  
Geochemical Constraints
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