Phase relations in carbonate systems at pressures and temperatures of lithospheric mantle: review of experimental data
AF Shatskiy, KD Litasov, YN Palyanov - Russian Geology and Geophysics, 2015 - Elsevier
The paper presents a synopsis of experimentally constrained phase relations in carbonate
systems. Three sections of the paper consider, respectively, PT diagrams of simple …
systems. Three sections of the paper consider, respectively, PT diagrams of simple …
Mantle–slab interaction and redox mechanism of diamond formation
YN Palyanov, YV Bataleva, AG Sokol… - Proceedings of the …, 2013 - National Acad Sciences
Subduction tectonics imposes an important role in the evolution of the interior of the Earth
and its global carbon cycle; however, the mechanism of the mantle–slab interaction remains …
and its global carbon cycle; however, the mechanism of the mantle–slab interaction remains …
Revision of the CaCO3–MgCO3 phase diagram at 3 and 6 GPa
Subsolidus and melting relationships for the system CaCO3–MgCO3 have been
reexamined using a Kawai-type multi-anvil apparatus at 3 and 6 GPa in graphite capsules …
reexamined using a Kawai-type multi-anvil apparatus at 3 and 6 GPa in graphite capsules …
Melting and subsolidus phase relations in peridotite and eclogite systems with reduced COH fluid at 3–16 GPa
KD Litasov, A Shatskiy, E Ohtani - Earth and Planetary Science Letters, 2014 - Elsevier
Melting phase relations of peridotite and eclogite coexisting with reduced C–O–H fluid have
been studied at 3–16 GPa and 1200–1600° C. In order to perform these experiments the …
been studied at 3–16 GPa and 1200–1600° C. In order to perform these experiments the …
Solidus and melting of carbonated phlogopite peridotite at 3–6.5 GPa: Implications for mantle metasomatism
It is well known that water significantly lowers mantle solidi. But it turns out this paradigm is
not always true. Here, we studied the interaction of K-rich carbonate melts with the natural …
not always true. Here, we studied the interaction of K-rich carbonate melts with the natural …
Melting phase relations of the Udachnaya-East Group-I kimberlite at 3.0–6.5 GPa: Experimental evidence for alkali-carbonatite composition of primary kimberlite melts …
Experiments on the origin of the Udachnaya-East kimberlite (UEK) have been performed
using a Kawai-type multianvil apparatus at 3–6.5 GPa and 900–1500° C. The studied …
using a Kawai-type multianvil apparatus at 3–6.5 GPa and 900–1500° C. The studied …
Origin of K-rich diamond-forming immiscible melts and CO2 fluid via partial melting of carbonated pelites at a depth of 180–200 km
Melt inclusions in kimberlitic and metamorphic diamonds worldwide range in composition
from potassic aluminosilicate to alkali-rich carbonatitic and their low-temperature derivative …
from potassic aluminosilicate to alkali-rich carbonatitic and their low-temperature derivative …
Effect of water on the glass transition of a potassium-magnesium carbonate melt
D Weidendorfer, KU Hess… - … of the Royal …, 2023 - royalsocietypublishing.org
Calorimetric measurements of the glass transition temperatures (T g) of hydrous carbonate
melts are reported on a near-eutectic composition of 55 mol% K2CO3–45 mol% MgCO3 …
melts are reported on a near-eutectic composition of 55 mol% K2CO3–45 mol% MgCO3 …
Composition of primary kimberlite melt in a garnet lherzolite mantle source: constraints from melting phase relations in anhydrous Udachnaya-East kimberlite with …
The critical issue in the study of kimberlites, known as principal host rocks of diamonds, is
the reconstruction of their primary melt composition, which is poorly constrained due to …
the reconstruction of their primary melt composition, which is poorly constrained due to …
The system K2CO3–CaCO3 at 3 GPa: link between phase relations and variety of K–Ca double carbonates at ≤ 0.1 and 6 GPa
Abstract The K 2 CO 3–CaCO 3 system is important both in materials science as a source of
new nonlinear optical materials and in the Earth science as a sub-system modeling phase …
new nonlinear optical materials and in the Earth science as a sub-system modeling phase …