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An Experimental Investigation on the Cutting Quality of Three Different Rock Specimens Using High Power Multimode Fiber Laser
Published 2021-05-01Subjects: Get full text
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Intra-continental back-arc basin inversion and Late Carboniferous magmatism in Eastern Tianshan, NW China: Constraints from the Shaquanzi magmatic suite
Published 2017-11-01Subjects: “…Shaquanzi igneous rocks…”
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Geochronological and geochemical constraints on the petrogenesis of late Mesoproterozoic mafic and granitic rocks in the southwestern Yangtze Block
Published 2021-01-01Subjects: Get full text
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Metamorphic rocks [videorecording]
Published 2004“…Studies the type of rock produced by the alteration of sedimentary and igneous rock due to changes in temperature and pressure.…”
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Petrological characteristics, reservoir property and oil-bearing potential of intrusive rocks in well Shaduo 1, Qintong Sag, Subei Basin
Published 2024-01-01“…Igneous rock oil and gas reservoir has gradually become an important type of oil and gas reservoir, but the igneous rock reservoir is highly heterogeneous, the reservoir property varies greatly, and the study of reservoir genetic mechanism is unsubstantial, which has become the main bottleneck of igneous rock reservoir evaluation. …”
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Struktur Bawah Permukaan Intrusi Batuan Beku Di Parangtritis, Pantai Selatan Yogyakarta Ditinjau Dari Data Anomali Medan Gravitasi
Published 2002“…Keyword : Bouguer anomaly, igneous rock intrusion, density, strike length…”
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Mapping of faults in the Libyan Sirte Basin by magnetic surveys
Published 2011“…Analysis of the magnetic power spectra indicates the presence of four sub-anomalies at depths of 340 m, 1400 m, and 2525 m which is probably related to the igneous rocks. The presence of igneous rock as basement at depth of 4740 m was confirmed by drilling. …”
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Soil Depth Prediction Model Using Terrain Attributes in Gangwon-do, South Korea
Published 2023-01-01“…The study area is classified by parent rock type into igneous rocks, metamorphic rocks, and sedimentary rocks. …”
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Caldera of Godean, Sleman, Yogyakarta: A Volcanic Geomorphology Review
Published 2017-07-01“…Further geophysical research is required to determine the configuration of igneous rocks under the earth's surface.…”
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Development of 3D top coal caving angle model for fully mechanized extra-thick coal seam mining
Published 2022-09-01“…Our findings reveal that the characteristics of the coal-rock in the two mining faces are different; yet their caving angles follow the rule φigneous rock structure < φno geological structure < φfault structure. …”
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Two-End-Member Mixing in the Fluids Emitted From Mud Volcano Lei-Gong-Huo, Eastern Taiwan: Evidence From Sr Isotopes
Published 2022-01-01“…Compared with seawater, LGH fluids have lower Cl−, δD, δ18O, Na/Cl, K/Cl, and Mg/Cl but higher Ca/Cl ratios, indicating water–rock interaction of igneous rock and the ancient seawater at the source region. …”
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KELIMPAHAN UNSUR TANAH JARANG DI DALAM ALTERASI DAN MINERALISASI TIMAH PRIMER: STUDI KASUS DI BANGKA TENGAH
Published 2016“…REE abundance within various types of lithology and alteration/mineralisation can reach up to: 76.6 MORB in quartz monzonite, 125.53 MORB in leucogranite dike, 269.61 MORB in foliated quartz monzonite, 7.75 MORB in quartz+tourmaline vein from seritized quartz monzonite, 60.46 MORB in argilic alteration of igneous rock, 87.54 MORB in greisenised igneous rock, 71.13 MORB in metasandstone, 42.55 MORB in silisified meta-sandstone, and 33.74 MORB in seritized meta-sandstone. …”
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Characteristics Of Dikes In Kinta Valley, Perak Using Geophysical And Geologial Approaches
Published 2021“…Thus, both of dikes are magmatic dike because they were mainly made by igneous rock type. First dike was composed by quartz mineral forming quartz dike and second dike was composed with major minerals from igneous rock forming granite dike. …”
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The Extraordinary SVD
Published 2012“…The SVD can be used to characterize political positions of congressmen, measure the growth rate of crystals in igneous rock, and examine entanglement in quantum computation. …”
Journal article