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Evaluation of Matrix Effects in SIMS Using Gaussian Process Regression: The Case of Olivine Mg Isotope Microanalysis featured image
Machine Learning

Evaluation of Matrix Effects in SIMS Using Gaussian Process Regression: The Case of Olivine Mg Isotope Microanalysis

Applying Gaussian process regression (GPR), a nonparametric probabilistic method, enables the correction for secondary ion mass spectrometry (SIMS) matrix effects while providing …

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Keita Itano
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Detrital monazite evidence for crustal evolution of the North and South American continents during the Boring Billion featured image
Accessory Minerals

Detrital monazite evidence for crustal evolution of the North and South American continents during the Boring Billion

Detrital monazite geochronology and geochemistry provide crucial constraints on the crustal evolution and metamorphic history of continental landmasses. In this study, we …

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Keita Itano
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A long-lived mafic magma reservoir: Zircon evidence from a hornblende peridotite in the Hida Belt, Japan featured image
Accessory Minerals

A long-lived mafic magma reservoir: Zircon evidence from a hornblende peridotite in the Hida Belt, Japan

Key Highlights Magma Reservoir Longevity: Zircon age ranges demonstrate that mafic magma reservoirs can persist for up to ~10⁷ years. Crustal Evolution: Highlights the role of …

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Keita Itano
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