Formation of iron oxide–apatite deposits

M Reich, AC Simon, F Barra, G Palma, T Hou… - Nature Reviews Earth & …, 2022 - nature.com
Renewed economic interest in iron oxide–apatite (IOA) deposits—containing tens to
hundreds of millions of tonnes of Fe and substantial amounts of rare earth elements, P, Co …

Trace elements in magnetite from massive iron oxide-apatite deposits indicate a combined formation by igneous and magmatic-hydrothermal processes

JL Knip**, LD Bilenker, AC Simon, M Reich… - … et Cosmochimica Acta, 2015 - Elsevier
Iron oxide-apatite (IOA) deposits are an important source of iron and other elements (eg,
REE, P, U, Ag and Co) vital to modern society. However, their formation, including the …

[HTML][HTML] LA-ICP-MS imaging in the geosciences and its applications to geochronology

D Chew, K Drost, JH Marsh, JA Petrus - Chemical Geology, 2021 - Elsevier
Laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) map** is a
rapidly expanding field in the geosciences because of the wealth of spatial information it …

Deciphering the hydrothermal evolution of a VMS system by LA-ICP-MS using trace elements in pyrite: an example from the Bracemac-McLeod deposits, Abitibi …

D Genna, D Gaboury - Economic Geology, 2015 - pubs.geoscienceworld.org
Textural and chemical characterization of pyrite was used to reconstruct the hydrothermal
evolution of the Bracemac-McLeod Archean volcanogenic massive sulfide (VMS) deposits …

Scheelite chemistry from skarn systems: implications for ore-forming processes and mineral exploration

ACR Miranda, G Beaudoin, B Rottier - Mineralium Deposita, 2022 - Springer
The trace element composition of scheelite from 19 well-documented reduced and oxidized
skarn systems was measured by laser ablation-inductively coupled plasma-mass …

Did the massive magnetite “lava flows” of El Laco (Chile) form by magmatic or hydrothermal processes? New constraints from magnetite composition by LA-ICP-MS

SAS Dare, SJ Barnes, G Beaudoin - Mineralium Deposita, 2015 - Springer
Abstract The El Laco magnetite deposits consist of more than 98% magnetite but show field
textures remarkably similar to mafic lava flows. Therefore, it has long been suggested that …

The origin and discrimination of high-Ti magnetite in magmatic-hydrothermal systems: Insight from machine learning analysis

B Hu, LP Zeng, W Liao, G Wen, H Hu… - Economic …, 2022 - pubs.geoscienceworld.org
Abstract High-titanium (high-Ti, more than 1 wt% Ti) magnetite, commonly containing
ilmenite exsolution, has long been attributed to an igneous origin and has been used as the …

Hydrothermal reequilibration of igneous magnetite in altered granitic plutons and its implications for magnetite classification schemes: Insights from the Handan …

G Wen, JW Li, AH Hofstra, AE Koenig… - … et Cosmochimica Acta, 2017 - Elsevier
Magnetite is a common mineral in igneous rocks and has been used as an important
petrogenetic indicator as its compositions and textures reflect changing physiochemical …

Reequilibration processes in magnetite from iron skarn deposits

H Hu, D Lentz, JW Li, T McCarron… - Economic …, 2015 - pubs.geoscienceworld.org
Textural and compositional data for magnetite from nine iron skarn deposits in Canada,
Romania, and China show that most samples have reequilibrated by dissolution and …