High-K volcanism in the Afyon region, western Turkey: from Si-oversaturated to Si-undersaturated volcanism [PDF]
, 2012 Volcanic rocks of the Afyon province (eastern part of western Anatolia) make up a multistage potassic and ultrapotassic alkaline series dated from 14 to 12 Ma.
A Peccerillo +63 more
core +2 more sources
Tectonic significance of changes in post-subduction Pliocene-Quaternary magmatism in the south east part of the Carpathian-Pannonian Region [PDF]
, 2010 The south-eastern part of the Carpathian–Pannonian region records the cessation of convergence between the European platform/Moesia and the Tisza–Dacia microplate.
Alexandru Szakács +112 more
core +2 more sources
Perspectives of detection of deposits of diamonds in the Kuhotsko-Bilska area
Мінеральні ресурси України, 2018 The article presents the results of prospecting of diamond boring within the Kuhotsko-Bilska area, which is located on the north-western slope of the Ukrainian Shield.The data of the researches of 1995–2013 made it possible to form a new view on regional
Yu. V. Heiko +4 more
doaj +1 more source
CO 2 Solubility in Kimberlite melts CO 2 Solubility in Kimberlite melts [PDF]
, 2015 International audienceCarbon dioxide is the most abundant volatile in kimberlite melts and its solubility exerts a prime influence on the melt structure, buoyancy, transport rate and hence eruption dynamics.
Gaillard, Fabrice +4 more
core +4 more sources
Plume genesis of non-kimberlite diamonds
Литосфера, 2015 Calculations shown that a relatively low-temperature kimberlite magmas consolidated with decompression exploded on significant depth and formed pipes.
V. S. Shkodzinskiy
doaj +2 more sources
IOP Conference Series: Earth and Environmental Science, 2008 Lamproites are mantle-derived ultrapotassic volcanic rocks, derived from phlogopite-bearing harzburgitic source. The origin of the metasomatism which enriched their mantle source is either an old event with a metasomatic component derived from the convecting mantle, or is a more recent introduction of an already aged metasomatic component.
Prelevic, Dejan +2 more
openaire +2 more sources
Multiple subduction imprints in the mantle below Italy detected in a single lava flow [PDF]
, 2016 Post-collisional magmatism reflects the regional subduction history prior to collision but the link between the two is complex and often poorly understood.
De Hoog, Cees-Jan +6 more
core +2 more sources
PHOSPHATE-FLUORIDE-CARBONATE MINERALIZATION IN LAMPROITE ROCKS OF THE RYABINOVY PLUTON (CENTRAL ALDAN): MINERALOGICAL AND GEOCHEMICAL FEATURES AND ORIGIN [PDF]
Минералогия, 2017 Carbonate and apatite-fluorite mineral assemblages are studied in lamproite rocks from high-K Ryabinovy intrusive (Central Aldan, Russia). It is concluded that these assemblages are genetically related and belong to the same apatite-fluorite-carbonate ...
I.F. Chayka, A.E. Izokh
doaj
Геофизический журнал, 2019 The main purpose of the article — is using the complex of structural-tectonic, geological-geophysical and lithologic-structural investigations, to describe in general the brecciated formations and pipe-like bodies of their localization as a precondition
O. V. Haiovskyi +3 more
doaj +1 more source
Carbon compounds in the West Kimberley lamproites (Australia) : Insights from melt and fluid inclusions [PDF]
, 2022 Petrological and geochemical studies of lamproites can provide useful insights into the nature of their lithospheric mantle sources, but their geochemical and mineralogical diversity has complicated our understanding of their primary/parental melt ...
Abersteiner, Adam +6 more
core +1 more source