Fault‐Controlled Permeability: A Key Parameter in Geothermal Electricity Production Assessment
Terra Nova, EarlyView.ABSTRACT Geothermal energy is central to the global green energy transition, but its development has long focused on regions with positive thermal anomalies. Through a semi‐quantitative global‐scale review and spatial analysis of 361 geothermal sites, we show that 56.2% of global geothermal electricity production occurs in regions with thermal ...
Vincent Roche, Gaétan Milesi
wiley +1 more source
Creeping gabbro: dissolution-precipitation creep facilitating deformation in mafic rocks [PDF]
, 2021 International audienceMafic rocks consist of strong minerals (e.g. clinopyroxene, plagioclase) that can only be deformed by crystal plastic mechanisms at high temperatures (>800°C). Yet, mafic rocks do show extensive deformation by non-brittle mechanisms
Konopásek, Jiří +4 more
core +1 more source
Element composition of clinopyroxenes from gabbroic rocks of the Tiger Gabbro complex, Spatulate Ridge and Apostrophe Island, Antarctica [PDF]
, 2014 Element composition of clinopyroxenes from gabbroic rocks of the Tiger Gabbro complex, Spatulate Ridge and Apostrophe Island ...
Kosanke, Dominique +13 more
core +1 more source
Геодинамика и тектонофизика, 2020 Among the Riphean–Vendian dyke complexes of the basic composition, which intersect the Precambrian strata of the Bashkirian meganticlinorium (Southern Urals), one of the most common is the Kurgas gabbro-dolerite complex dated to the Early – Middle ...
A. O. Khotylev +4 more
doaj +1 more source
The Ultramafites and layered Gabbro Sequences [PDF]
, 1963 On Stjernöy, Seiland and the neighbouring peninsulas of Öksfjord and Bergsfjord ultramafic bodies of peridotite and pyroxenite with associated layered gabbro sequences occur within a complex of highly metamorphic gabbro gneisses, rocks akin to pyroxene ...
Oosterom, M.G.
core
GABBROIDS OF PRE-JURASSIC BASEMENT OF ARCTIC AND THEIR SULFIDE MINERALIZATION (SYUNAY-SALIN AREA, YAMAL PENINSULA) [PDF]
Минералогия, 2019 The chemical and mineral composition of gabbroids of the pre-Jurassic basement of the Syunay-Salin area located in the Arctic part of the West Siberian megabasin on Yamal Peninsula is studied.
Yu.V. Erokhin +4 more
doaj +1 more source
The Use of Gabbro Rock Armour in Rubble Mound Structures [PDF]
, 2000 Throughout several years Gabbro rocks have been used for various coast protective constructions and breakwaters at the North Sea Coast and in inner Danish waters.
Frigaard, Peter +4 more
core
Zircon U-Pb dating, mineralogy and geochemical characteristics of the gabbro and gabbro-diorite bodies, Boein–Miandasht, western Iran [PDF]
, 2019 The Boein–Miandasht Complex (BMC) is a part of the Sanandaj–Sirjan metamorphic basement and is cut by gabbroic to granitoid bodies. These intrusive bodies comprise gabbro, gabbro–diorite associated with fine-grained, in part porphyritic leucocratic ...
Neda Tavakoli (6414950) +6 more
core +1 more source
Estimation of physicochemical properties and tectonic environment of gabbro masses from south of Germi city (Ardabil province) based on the chemistry of clinopyroxene crystals [PDF]
پترولوژی, 2018 The studied gabbroic rocks, trending northwest- southeast, outcropped in the south of Germi, northwest of Iran. These rocks composed of plagioclase, clinopyroxene and iddingsitic olivines.
gholamreza ahmadzadeh +1 more
doaj +1 more source
Petrogenesis of the Lawson Peak Orbicular Gabbro [PDF]
, 1975 Thesis, (M.S.) Geological Sciences\ud Plate 1.Geologic map of the Lawson Peak Orbicular Gabbro\ud Plate 2.Generalized locations in text geologic map showing of samples described in text\ud Plate 3.Geologic map of orbicular Gabbro localityThe Lawson Peak ...
Hoffman, David Russell
core