Magma Chamber - an overview | ScienceDirect Topics
A magma chamber is defined as a partially or totally molten body located in the crust that receives magma from a deeper source and serves as both a reservoir and source for magma injections …
Magma chambers: Formation, local stresses, excess pressures, and ...
Sep 1, 2012 · These measurements do not support some recent magma-chamber stress models that predict (a) extra gravity-related wall-parallel stresses at the boundaries of magma …
Porphyry magma cooling and crystallization control of …
Mar 1, 2024 · Magma cooling and crystallization process is influenced by various factors, mainly including the initial cooling temperature of magma, the startup speed of magma chamber …
Influence of magma chamber on the formation of high …
Sep 1, 2025 · This study provides a reliable model and case reference for geothermal resource assessment in volcanic geothermal systems, offering quantitative data to support the …
The role of incremental magma chamber growth on ore formation …
Dec 15, 2020 · To quantify the interplay between magma chamber growth, volatile expulsion and hydrothermal fluid flow during ore formation, we used numerical simulations that can model …
Simulation of cooling in a magma chamber: Implications for …
Nov 1, 2022 · These considerations were included in our simulations of magma cooling before solidification within three shapes of magma chambers. An understanding of geothermal areas, …
Massive chromitites of the Bushveld Complex, South Africa: A …
Sep 1, 2024 · In this paper, we show that decisive clues to the ‘chamber floor dilemma’ come from field relations of massive chromitite with magmatic dropstones in the Bushveld Complex, …
From a long-lived upper-crustal magma chamber to rapid …
Sep 15, 2016 · We propose that this vapour phase then migrated upwards to the apical part of the magma chamber from where it was expelled, together with successive batches of magma, to …
The role of magma chamber depth on porphyry mineralization: …
Jul 1, 2023 · Here, we present a detailed study of rock-forming minerals (amphibole, biotite, plagioclase, zircon, and apatite) from the three intrusions at Gutian. A comparison of the three …
Crystallization processes of quartz in a granitic magma: …
Apr 15, 2024 · Quartz crystallization yields variation in local TiO 2 activity within magma chamber. Cathodoluminescence (CL) characterization combined with titanium concentration of quartz …