Results 121 to 130 of about 75,336 (360)
Energies, 2018 Understanding how mining-induced strata movement, fractures, bed separation, and ground subsidence evolve is an area of great importance for the underground coal mining industry, particularly for disaster control and sustainable mining.
Weibing Zhu, Shengchao Yu, Jingmin Xu
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Origin of the Igneous Rocks [PDF]
Geological Magazine, 1914 Sir,—I was much interested to read in your last issue the excellent review of Professor's Daly's latest work appearing above the initials “R. H. R.” May I draw your reviewer's attention to the fact that such points as the quantitative composition of the igneous rocks and the effects of assimilation upon them have been dealt with at some length in ...
openaire +2 more sources
XXVIII. The fusion-constants of igneous rock.—Part III. The thermal capacity of igneous rock, considered in its bearing on the relation of melting-point to pressure [PDF]
, 1893 Carl Barus
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Journal of Quaternary Science, EarlyView.ABSTRACT Numerous cryptotephra layers originating from Icelandic volcanoes and further afield have reached Northern Europe during the Holocene. Refining the precise timing and the relative frequency of local and distal eruptions requires well‐resolved continuous sediment archives. Lake Nautajärvi is located in central‐southern Finland (61°48′ N, 24°41′
Alice Carter‐Champion +7 more
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Study of borehole stability of volcanic rock formation with the influence of multiple factors
Journal of Petroleum Exploration and Production TechnologyBorehole instability in igneous rock formation has attracted more and more attention in recent ten years. In order to understand the mechanism of wellbore instability in igneous formation, a borehole stability model is established by applying the thermal,
Mingming Zhang +5 more
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Open Geosciences, 2017 In the Es3 formation (third section of the Shahejie) of the Eastern sag section of the Liaohe Depression, basalt and trachyte are predominant in the igneous rock. The reservoir consists of complex reservoir space types.
Zongli Liu +4 more
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A reconnaissance geochemical drainage survey of the Criffel-Dalbeattie granodiorite complex and its environs [PDF]
, 1977 Regional geochemical reconnaissance by stream sediments and panned concentrates was undertaken over an area of 850 km 2 of south-west Scotland. Rocks of Ordovician to Permian age are exposed within the area but the major part is occupied by the ...
Brown, M.J. +3 more
core
Contact metamorphism of a basic igneous rock [PDF]
, 1900 Ulysses Sherman Grant
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Journal of Quaternary Science, EarlyView.ABSTRACT This study investigates long‐term impacts of empires on local socio‐ecosystems in western Anatolia (modern western Türkiye) over the past four millennia. We focus on Buldan Yayla Lake, located in a small mountain basin north of the Büyük Menderes (Great Meander) River valley.
Sabina Fiołna +7 more
wiley +1 more source
The relation of melting point to pressure in case of igneous rock fusion [PDF]
, 1892 Carl Barus
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