Results 61 to 70 of about 394,527 (166)
Journal of Metamorphic Geology, Volume 44, Issue 8, Page 585-610, September 2026.ABSTRACT Reconstructing the pressure–temperature–time (P–T–t) evolution of (ultra)high‐pressure rocks is essential for constraining subduction and collisional dynamics. Subduction zones are often investigated using basic eclogites, whereas nonbasic high‐pressure rocks remain comparatively understudied, potentially hindering a comprehensive ...
Otavio S. G. Silva +7 more
wiley +1 more source
Mineralogy of two types of iron ores from historical deposits at the Rudná hora Mount near Vernířovice in the Hrubý Jeseník Mts. [PDF]
, 2012 Two types of iron ores were found in historical deposits at the Rudná hora Mount near Vernířovice in the Hrubý Jeseník Mts.: (1) banded quartz–magnetite ores with amphibole, and (2) amphibole–magnetite ores.
Iršová, Barbora, Zimák, Jiří
core
Metamorphic Reactivity Influences Amphibole Creep Behaviour
Journal of Metamorphic Geology, Volume 44, Issue 8, Page 611-632, September 2026.ABSTRACT The rheological behaviour of solid‐solution minerals may play an important role in determining how metamorphic crust accommodates deformation. Whether or not a mineral's deformation is diffusion or dislocation‐mediated depends on a range of extrinsic variables such as stress, strain rate and temperature, as well as intrinsic variables such as ...
Alix Osinchuk +2 more
wiley +1 more source
Fe–Ti–V–P ore deposits associated with Proterozoic massif-type anorthosites and related rocks [PDF]
, 2015 peer reviewedMagmatic rocks containing economic concentrations of iron, titanium, vanadium and phosphorous are commonly associated with massif-type anorthosites and related rocks.
Duchesne, Jean-Clair +4 more
core +1 more source
Direct Detection of Hydrogen Reveals a New Macroscopic Crustal Water Reservoir on Early Mars
Geophysical Research Letters, Volume 53, Issue 16, 28 August 2026.Abstract The next great leap in Martian exploration is the return of samples to Earth. Maximizing their scientific value requires non‐destructive analytical techniques for early three‐dimensional characterization. Neutron computed tomography (CT), highly sensitive to hydrogen, complements conventional X‐ray CT and enables the detection of hydrous ...
Estrid Buhl Naver +15 more
wiley +1 more source
, 2016 The Lac des Iles Pd deposits are known for their Pd-rich sulfide-poor mineralization. However, previously undocumented sulfide-rich pods also occur within the intrusion that hosts the deposits.
Corkery, John T. +2 more
core +1 more source
Global Challenges, Volume 10, Issue 8, August 2026.Short‐term CO2–water reactions show that crystalline basalt undergoes more extensive carbonation than basaltic glass and is associated with detectable H2 and higher CO and CH4 concentrations. This contrast is consistent with the greater early reactivity of Fe‐ and Mg‐bearing crystalline phases, indicating that basalt mineralogy influences coupled ...
Andrea Pierozzi +5 more
wiley +1 more source
The Tarim Large Igneous Province (TLIP) in NW China hosts abundant Fe–Ti–V oxide deposits associated with mafic–ultramafic intrusions.
Renyu Zeng +8 more
core +1 more source
steel research international, Volume 97, Issue 8, Page 4351-4362, August 2026.Red mud processing in a laboratory hydrogen plasma facility, exceeding one hundred grams of input material, to evaluate the first scale‐up steps for iron recovery. This study demonstrates the feasibility of red mud reduction and the removal of harmful elements.
Daniel Ernst +6 more
wiley +1 more source
The trace-element compositions of amphibole, magnetite and ilmenite as potential exploration guides to metamorphosed Proterozoic Cu–Zn±Pb±Au±Ag volcanogenic massive sulfide deposits in Colorado, USA [PDF]
Orthoamphibole, clinoamphibole and magnetite are common minerals in altered rocks associated spatially with Palaeoproterozoic volcanogenic massive sulfide (VMS) deposits in Colorado, USA and metamorphosed to the amphibolite facies.
Berke, Edward H. +6 more
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