The Kokchetav Massif, Kazakhstan:“Type locality” of diamond-bearing UHP metamorphic rocks
After the discovery of metamorphic coesite in crustal rocks from the Western Alps (Italy) and
the Western gneiss region (Norway) in the mid 1980s of the last century, metamorphic …
the Western gneiss region (Norway) in the mid 1980s of the last century, metamorphic …
Microdiamonds—frontier of ultrahigh-pressure metamorphism: a review
LF Dobrzhinetskaya - Gondwana Research, 2012 - Elsevier
This is a comprehensive review paper devoted to microdiamonds from ultrahigh-pressure
metamorphic (UHPM) terranes incorporated in orogenic belts formed at convergent plate …
metamorphic (UHPM) terranes incorporated in orogenic belts formed at convergent plate …
Carbon, carbides, carbonates and carbonatitic melts in the Earth's interior
V Stagno - Journal of the Geological Society, 2019 - lyellcollection.org
Over recent decades, many experimental studies have focused on the effect of CO2 on
phase equilibria and melting behaviour of synthetic eclogites and peridotites as a function of …
phase equilibria and melting behaviour of synthetic eclogites and peridotites as a function of …
Application of Raman spectroscopy to the study of graphitic carbons in the Earth Sciences
O Beyssac, M Lazzeri - 2012 - pubs.geoscienceworld.org
Abstract Graphitic (sp 2-bonded) carbons are widespread on Earth and throughout the
Universe. They have a complex structural organization ranging from amorphous and …
Universe. They have a complex structural organization ranging from amorphous and …
Diamond formation by carbon saturation in C–O–H fluids during cold subduction of oceanic lithosphere
Microdiamonds in garnet of graphite-free ultrahigh pressure metamorphic (UHPM) rocks
from Lago di Cignana (western Alps, Italy) represent the first occurrence of diamond in a low …
from Lago di Cignana (western Alps, Italy) represent the first occurrence of diamond in a low …
Graphitization of synthetic diamond crystals: A morphological study
BB Bokhonov, DV Dudina, MR Sharafutdinov - Diamond and Related …, 2021 - Elsevier
In the present work, the morphological and structural evolution occurring upon graphitization
of synthetic diamond microcrystals of cuboctahedral shape at 1600° C during vacuum …
of synthetic diamond microcrystals of cuboctahedral shape at 1600° C during vacuum …
Redox state determination of eclogite xenoliths from Udachnaya kimberlite pipe (Siberian craton), with some implications for the graphite/diamond formation
The formation of diamonds within eclogitic rocks has been widely linked to the fate of carbon
during subduction and, therefore, referred to conditions of pressure, temperature, and …
during subduction and, therefore, referred to conditions of pressure, temperature, and …
Origin of graphite–diamond-bearing eclogites from Udachnaya kimberlite pipe
Kimberlite-borne mantle eclogites represent an important diamond source rock. Although
the origin and stability of diamond, as opposed to its low-pressure polymorph graphite, have …
the origin and stability of diamond, as opposed to its low-pressure polymorph graphite, have …
Juxtaposition of diverse, subduction-related tectonic blocks with contrasting metamorphic features and ages in the Paleoproterozoic Aketashitage orogen, NW China …
The comprehensive investigation of orogenic-related litho-structural assemblages,
metamorphism, and geochronology in early Precambrian orogens can help us better …
metamorphism, and geochronology in early Precambrian orogens can help us better …
Phase relations of arsenian pyrite and arsenopyrite
Arsenian pyrite containing above 1 wt% As plays a crucial role in deposition and deportment
of Au and other chalcophile elements. The importance of arsenian pyrite led to theoretical …
of Au and other chalcophile elements. The importance of arsenian pyrite led to theoretical …