Lithospheric 3D gravity modelling using upper-mantle density constraints: Towards a characterization of the crustal configuration in the North Patagonian Massif area, Argentina [PDF]
, 2017 The North Patagonian Massif is an Argentinean plateau that has an average height of 1200 m and stands from 500 to 700 m above the neighboring areas. During Paleogene, it suffered a sudden uplift of more than 1200 m without noticeable internal deformation;
Aragon, Eugenio +5 more
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Lithospheric origin of a diamond from the Rio Sorriso area, Mato Grosso State, Brazil
Frontiers in GeochemistryDiamonds are unique samples that enlarge our vision of the physical and chemical reactions occurring in Earth’s deep, inaccessible mantle. By investigating the minerals and fluids trapped within them, it is possible to ascertain the key conditions ...
A. Angellotti +11 more
doaj +1 more source
Response to a comment by Chun-Ming Wu on "Quantifying the tectono-metamorphic evolution of pelitic rocks from a wide range of tectonic settings: mineral compositions in equilibrium” [PDF]
, 2018 Commonly used thermometer and barometer calibrations are sensitive to mineral assemblage and, thus, bulk-rock composition. Calculated mineral stabilities for an average pelitic rock over a pressure-temperature (PT) range appropriate for normal, thickened,
Caddick, Mark, Thompson, Alan
core +1 more source
Constraints from rocks in the Taiwan orogen on crustal stress levels and rheology [PDF]
, 2012 Taiwan's Hsüehshan range experienced penetrative coaxial deformation within and near the brittle-plastic transition between ∼6.5 and 3 Ma. This recent and short-lasting deformation in an active, well-studied orogen makes it an ideal natural laboratory ...
Avouac, Jean-Philippe +2 more
core +1 more source
Discrete magma injections drive the 2021 La Palma eruption. [PDF]
Sci Adv, 2023 Ubide T +9 more
europepmc +1 more source
Metamorphism of the Oddanchatram anorthosite, Tamil Nadu, South India [PDF]
The Oddanchatram anorthosite is located in the Madurai District of Tamil Nadu, near the town of Palni. It is emplaced into a granulite facies terrain commonly presumed to have undergone its last regional metamorphism in the late Archean about 2600 m.y ...
Janardhan, A. S., Wiebe, R. A.
core +1 more source
Bubble-enhanced basanite-tephrite mixing in the early stages of the Cumbre Vieja 2021 eruption, La Palma, Canary Islands. [PDF]
Sci Rep, 2023 González-García D +3 more
europepmc +1 more source
Compositional zoning of garnet porphyroblasts from the polymetamorphic Wölz Complex, Eastern Alps [PDF]
, 2018 We employ garnet isopleth thermobarometry to derive the P-T conditions of Permian and Cretaceous metamorphism in the Wölz crystalline Complex of the Eastern Alps.
Abart, Rainer +3 more
core
Author response for "P – T – t path of the Boroujerd Complex, north‐west Sanandaj–Sirjan Zone, western Iran: Insights from phase equilibrium modelling and thermobarometry" [PDF]
, 2021 Somayeh Rahmani Javanmard +3 more
openalex +1 more source
Interaction of mantle convection with the lithosphere and the origin of kimberlites
Геофизический журнал, 2013 Thermobarometry of xenolites/xenocrysts from 39 kimberlites of Eurasia, Africa, and North America demonstrates that the deepest xenolites, as well as all the other, are exhumed from the depleted lithosphere implying in agreement with petrologic and ...
O. V. Aryasova, Ya. M. Khazan
doaj +1 more source