Abiotic synthesis of graphitic carbons in the Eoarchean Saglek-Hebron metasedimentary rocks
Graphite in metasedimentary rocks of the Eoarchean Saglek-Hebron Gneiss Complex
(Canada) is depleted in 13C and has been interpreted as one of the oldest traces of life on …
(Canada) is depleted in 13C and has been interpreted as one of the oldest traces of life on …
Assessing micrometer-scale contamination from organic materials in serpentinite analysis
Serpentinization of peridotite provides a significant source of energy for the subseafloor
biosphere and abiotic organic synthesis. The presence of diverse micrometer-scale organic …
biosphere and abiotic organic synthesis. The presence of diverse micrometer-scale organic …
Preservation of biosignatures in Neoproterozoic phosphorites metamorphosed at temperatures> 450° C
There is still much controversy over whether apatite and graphite can be used as fingerprint
mineral assemblages to preserve biosignatures in ancient sedimentary rocks that …
mineral assemblages to preserve biosignatures in ancient sedimentary rocks that …
A New Insight into the Genesis of Graphite Deposits in Madagascar Using U–Pb Zircon Dating and Electron Microprobe Analysis
MJ Yang, YJ Di, D Zhang, DT Wu, Y Fang, XM Zhang - Minerals, 2024 - mdpi.com
Madagascar is globally recognized as an important producer of high-quality flaky graphite.
However, current research on graphite deposits in Madagascar remains insufficient …
However, current research on graphite deposits in Madagascar remains insufficient …
Microbial Biosignatures Associated with Iddingsite in Hadal Basalts from the Southern Mariana Trench
Z GUO, Y HU, Q DU, Y LIU, G QIN… - Acta Geologica Sinica … - Wiley Online Library
Iddingsitization is an aqueous alteration that is known to take place in meteorites and
continental basalts providing a potential habitat for microbial life. However, little is known …
continental basalts providing a potential habitat for microbial life. However, little is known …