[HTML][HTML] Layered intrusions: Fundamentals, novel observations and concepts, and controversial issues
Layered intrusions are fossilized natural laboratories that historically have constrained many
fundamental principles of igneous petrology. Layered intrusions are typically stratiform …
fundamental principles of igneous petrology. Layered intrusions are typically stratiform …
The geotectonic setting, age and mineral deposit inventory of global layered intrusions
WD Smith, WD Maier - Earth-Science Reviews, 2021 - Elsevier
In the present paper, we have compiled data on 565 layered and differentiated igneous
intrusions globally, documenting their (i) location,(ii) age,(iii) size,(iv) geotectonic setting,(v) …
intrusions globally, documenting their (i) location,(ii) age,(iii) size,(iv) geotectonic setting,(v) …
[HTML][HTML] Behavior of critical metals in cumulates of alkaline ultramafic magmas in the Siberian large igneous province: insights from melt inclusions in minerals
Ultramafic-alkaline-carbonatite complexes (UACC), which are formed from mantle-derived
carbonated alkali-ultramafic melts in large igneous provinces (LIPs), are important resources …
carbonated alkali-ultramafic melts in large igneous provinces (LIPs), are important resources …
Paragenetic association of platinum and gold minerals in placers of the Anabar River in the Northeast of the Siberian Platform
A Okrugin, B Gerasimov - Minerals, 2023 - mdpi.com
Areal placers of diamond and precious metals (platinum and gold) of unknown origin are
widespread in the Anabar River basin on the northeastern part of the Siberian Platform. This …
widespread in the Anabar River basin on the northeastern part of the Siberian Platform. This …
Cu-Au-Platinum Group Element Mineralization in the Mbesa Prospect, Southern Tanzania: Unconventional Magmatic Sulfides
H Hassan, J Kaavera, A Imai, K Yonezu… - Economic …, 2024 - pubs.geoscienceworld.org
High-grade Cu mineralization was recently discovered in the Mbesa prospect in southern
Tanzania, but its origin is poorly constrained. Herein, we present new major element, trace …
Tanzania, but its origin is poorly constrained. Herein, we present new major element, trace …
The mineralogical distribution of Ni in mantle rocks controls the fertility of magmatic Ni-sulfide systems
Mantle-derived mafic-ultramafic melts are the primary host for magmatic Ni-Cu-Co-PGE
deposits. One common assumption about this mineral system is that Ni-fertility is a product of …
deposits. One common assumption about this mineral system is that Ni-fertility is a product of …
[HTML][HTML] Variable enrichment of Co by deformation and hydrothermal processes in the Huangshandong Ni–Cu sulfide deposit, Eastern Tianshan
Magmatic sulfide deposits are the main global resource of Ni, Cu, and platinum-group
elements (PGEs), with significant Co concentrations that enhance their economic …
elements (PGEs), with significant Co concentrations that enhance their economic …
Age and genesis of hydrothermal Ni-PGE-Te mineralisation in the Gondpipri mafic–ultramafic complex, central India: constraints from zircon U–Pb geochronology and …
The Gondpipri layered mafic–ultramafic intrusion at the western margin of the Bastar Craton
in Central Indiacomprises leucogabbro, gabbronorite, and websterite. The intrusion hosts …
in Central Indiacomprises leucogabbro, gabbronorite, and websterite. The intrusion hosts …
The Kirganik alkalic porphyry Cu-Au prospect in Kamchatka, Eastern Russia: A shoshonite-related, silica-undersaturated system in a Late Cretaceous island arc …
SG Soloviev, SG Kryazhev, VN Shapovalenko… - Ore Geology …, 2021 - Elsevier
The Kirganik prospect is a silica-undersaturated, shoshonite-related, alkalic, porphyry Cu-Au
system developed within the Late Cretaceous island arc of Central Kamchatka. It is …
system developed within the Late Cretaceous island arc of Central Kamchatka. It is …
Magmatic cannibalisation of a Permo-Triassic Ni-Cu-PGE-(Au-Te) system during the breakup of Pangea–Implications for craton margin metal and volatile transfer in …
J Chong, ML Fiorentini, DA Holwell, M Moroni… - Lithos, 2021 - Elsevier
Abstract The Ivrea Zone of NW Italy records the polyphased evolution of a magmatic sulfide
mineral system, which occurred at multiple stages over a> 80 Ma time interval. Between 290 …
mineral system, which occurred at multiple stages over a> 80 Ma time interval. Between 290 …