Predicting the acoustic characteristics of seafloor sediments containing cold spring carbonate rocks
Frontiers in Marine Science, 2023 The acoustic and physical properties of two valuable marine cold spring carbonate rock samples gathered from the Chaoshan Depression in the South China Sea were measured.
Yuhang Tian +8 more
doaj +1 more source
Damage Characteristics of Thermally Deteriorated Carbonate Rocks: A Review
Applied Sciences, 2022 This review paper summarizes the recent and past experimental findings to evaluate the damage characteristics of carbonate rocks subjected to thermal treatment (20–1500 °C).
Umer Waqas +4 more
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Carbonate alteration of ophiolitic rocks in the Arabian–Nubian Shield of Egypt: sources and compositions of the carbonating fluid and implications for the formation of Au deposits [PDF]
, 2016 Ultramafic portions of ophiolitic fragments in the Arabian–Nubian Shield (ANS) show pervasive carbonate alteration forming various degrees of carbonated serpentinites and listvenitic rocks.
Azer, Mokhles K. +9 more
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Macrofaunal burrowing enhances deep-sea carbonate lithification on the Southwest Indian Ridge [PDF]
Biogeosciences, 2018 Deep-sea carbonates represent an important type of sedimentary rock due to their effect on the composition of the upper oceanic crust and their contribution to deep-sea geochemical cycles.
H. Xu +7 more
doaj +1 more source
Assessment of Karstification Degree in the Copacabana Group for a Tailings Dam Foundation, South Andes, Peru [PDF]
, 2013 The world-wide occurrence of carbonate rocks is extensive, and Peru is no exception. Many mining facilities are located in or on carbonate rocks. Under specific conditions, carbonate rocks show varying degrees of karstification, which represent a ...
Azodolmolky, S. +5 more
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Effects of elevated temperature on physical and mechanical properties of carbonate rocks in South-Southern Nigeria [PDF]
, 2018 Purpose. Limestone and marble are carbonate rocks with several structural and engineering applications. The physical and mechanical properties of the rocks are fundamental as they determine their suitability for various use.
Idris, M.A.
core +1 more source
HEMATITE-CARBONATE ROCKS OF THE YUBILEYNOE MASSIVE SULFIDE DEPOSIT (SOUTH URALS): EVIDENCE OF REPLACEMENT OF SULFIDE CLASTS AND HYALOCLASTS [PDF]
МинералогияThe article considers textural and structural features of hematite-carbonate rocks associated with carbonate-sulfide clastic ores of the Yubileynoe massive sulfide deposit, South Urals.
A.S. Tseluyko +4 more
doaj +1 more source
Effects of pore size and pore connectivity on trapped gas saturation
Journal of Hydrology and Hydromechanics, 2023 Trapped or residual air (or gas) is known to affect the multiphase hydraulic properties of both soils and rocks. Trapped air is known to impact many vadose zone hydrologic applications such as infiltration and flow in the capillary fringe, but is also a ...
Dias Caroline H. +7 more
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Influencing factors for breakthrough pressure of carbonate caprocks
Shiyou shiyan dizhi, 2021 In addition to traditional gypsum salt rocks and shale rocks, many studies have confirmed that carbonate rocks also work as oil and gas seals. Breakthrough pressure is a characteristic parameter for the evaluation of the sealing ability of cap rocks ...
Lu ZHANG +7 more
doaj +1 more source
New knowledge of hydrocarbon generating theory of organic matter in Chinese marine carbonates
Petroleum Exploration and Development, 2017 The marine carbonates of the Tarim Basin are taken to study the relationship between source rock and oil and gas reservoirs and discuss the possibility and mechanisms of mature and low-TOC (less than 0.5%) marine carbonates being source rock. By studying
Wenhui LIU +9 more
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