CIM | Canadian Institute of Mining, Metallurgy and Petroleum’s Post

Our new Paper was published with the title " Enhancing the TRMM precipitation product in diverse regions of Iran through an intelligent-based post-processing approach". This paper was published in "Acta Geophysica".

Next week the hyperspectral team from CSIRO Discovery, will be presenting a case study based on targeting Li-pegmatites from satellite-based sensors, at the CODES - Centre for Ore Deposit and Earth Sciences, Critical and Strategic Metals Symposium 2024, University of Tasmania. There are several exploration challenges associated with these small complex mineral systems, one being how well can we characterise SWIR active minerals, such as phyllosilicates (i.e. mica), across the field of ~1000 pegmatites. It should be a good discussion. Carsten Laukamp, Heta Lampinen, Monica LeGras, Mario Iglesias Martínez, Jo M.

When minerals crystallise from saturated solutions, they often trap tiny inclusions of the fluid from which they formed. Find out how these microscopic time capsules hold valuable information about ancient geological processes using Linkam stages. https://hubs.li/Q02v1K4H0

Take a look to our last article that analyzes the chaotic nature and predictability of the ionosphere at different scales!

The mathematical explanation of the theory that Apex uses to measure fluid mobility has been explained in our expanded abstract: "Hydrocarbon exploration method based on spectral analyses of reflected seismic waves with an introduction to class A, B and C P-wave dispersion" and will be published in the SEG Library in December and the AAPG Datapages in January 2025. General information on the input to this abstract can be obtained from mjthompson@apexspectral.com

The Seismicity Rate Model for the 2022 Aotearoa New Zealand National Seismic Hazard Model #BSSA A team of scientists led by GNS Science have developed a seismicity rate model as part of the 2022 New Zealand National Seismic Hazard Model revision. The seismicity rate model includes many component models. These components fall into one of two classes: (1) inversion fault model or (2) distributed seismicity model. In this paper, the team provides an overview of the seismicity rate model. They describe each component model. They also apply an inversion fault model method to crustal faults and two subduction interfaces, with results providing a 100-year forecast. https://lnkd.in/gKeSFbe4

📃Scientific paper: The Primordial Black Hole Abundance: The Broader, the Better Abstract: We show that the abundance of primordial black holes, if formed through the collapse of large fluctuations generated during inflation and unless the power spectrum of the curvature perturbation is very peaked, is always dominated by the broadest profile of the compaction function, even though statistically it is not the most frequent. The corresponding threshold is therefore 2/5. This result exacerbates the tension when combining the primordial black hole abundance with the signal seen by pulsar timing arrays and originated from gravitational waves induced by the same large primordial perturbations. ;Comment: V2, Published version on PRD. Minor changes respect V1 Continued on ES/IODE ➡️ https://etcse.fr/Dg ------- If you find this interesting, feel free to follow, comment and share. We need your help to enhance our visibility, so that our platform continues to serve you.

In this "Atomic Perspectives" column, a method combining ICP-MS with ICP-OES was developed for multielement determination of 50 species of major, minor, micro, and trace, rare earth, and rare elements in geological samples. Read more here: https://lnkd.in/gHuN5-Dj

Happy to share the culmination of extensive research: this paper delves into the intricate study of faults in carbonates. By integrating findings from multiscale field to microscopic observations, low-temperature thermogeochronology, stable isotopes, clumped-isotopes, and thermal modeling, our study addresses several critical aspects: i) Unveiling the thermal and exhumation history of the nappe stack in the Rawil Depression, SW-Switzerland region. ii) Analyzing meso- and microstructures associated with deformation in carbonates during exhumation through the ductile-to-brittle transition. iii) Determining the temperature and depth of formation of these structures. iv) Investigating the isotopic composition and potential fluid sources intricately linked with deformation. v) Establishing both relative and absolute timing. vi) Offering insights into the regional post-nappe tectonics of the Helvetic nappes in the area. Of significant note, our paper introduces a novel nomenclature regarding brittle to ductile structures, which holds promise for broader applicability in the field. Exciting times ahead for carbonate fault research! https://lnkd.in/g2JihmgH