When minerals are entrapped within host minerals during high-pressure and high-temperature metamorphic processes, their residual stress state serves as an elastic geobarometer to reconstruct their initial entrapment conditions. Traditional models...
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Elastic thermobarometry using quartz inclusions in garnet (QuiG) faces reliability issues in high-temperature terranes due to tensile strain. To investigate this problem, the authors analysed QuiG results from Adirondack metapelites alongside...
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2025 Humboldt Research fellowship a Giulia Mingardi Giulia Mingardi, currently completing her PhD at the École Normale Supérieure in cotutelle with the University of Pavia at the Department of Earth and Environmental Sciences (Fiorenzo Mazzi...
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Crystal Palace is a program designed to automate the organization and analysis of refined crystal structures from parametric studies (varying pressure, temperature, or composition) using CIF files, eliminating the risks of manual data entry for...
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Stop struggling with messy Raman baselines! 💎 Fabrizio Nestola and team have just released RamanCrystalHunter (RCH)—a free, all-in-one software designed to take the headache out of mineral identification. Whether you’re analyzing complex...
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Omphacite’s Hidden Clues: A Step Forward in Raman Geobarometry Omphacite, a mineral commonly trapped inside garnet, could be a powerful tool for Raman elastic geobarometry—a technique that helps scientists determine the pressures ancient...
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Cracking Quartz: What this Phase Transition Means for Seismic Studies Quartz isn’t just one of the most common mineral—it plays a crucial role in shaping the Earth’s crust. At high temperatures and pressures, quartz undergoes a phase...
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This study “Atomic Dynamics and Structural Transformations in Chalcedony as a Model Cryptocrystalline Multiphase System at Non-Ambient Conditions” uses in situ Raman spectroscopy and HF-DFT simulations to investigate chalcedony—a...
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Unlocking Diamond Secrets: How Inclusions Reveal Earth’s Deep History Diamonds do more than sparkle—they hold tiny inclusions that act as time capsules, revealing conditions deep within the Earth. But to unlock their secrets, scientists...
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Why Don’t Iron Meteorites Have Diamonds? A Cosmic Mystery Meteorites can tell us incredible stories about the history of our solar system, and some even contain diamonds! But while diamonds in ureilite meteorites formed under extreme...
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