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  1. 32961

    A Machine Learning Based‐Approach to Predict the Water Content of Mid‐Ocean Ridge Basalts by Jingjun Zhou, Jia Liu, Qunke Xia, Cheng Su, Takeshi Kuritani, Eero Hanski

    Published 2023-07-01
    “…Abstract Water is critical in the evolution of the mantle due to its strong influence on the physicochemical properties of mantle rocks. Mid‐ocean ridge basalts (MORBs) are commonly used to study the compositional characteristics of the convecting upper mantle. …”
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  2. 32962
  3. 32963

    Scratching the Surface: A Marine Sediment Provenance Record From the Continental Slope of Central Wilkes Land, East Antarctica by Sian Tooze, Jacqueline A. Halpin, Taryn L. Noble, Zanna Chase, Philip E. O'Brien, Leanne Armand

    Published 2020-11-01
    “…A principally igneous source was revealed with dominant age populations between c. 1,360‐1,100 Ma and c. 1,620‐1,490 Ma, characteristic of rocks of the proximal Wilkes and Banzare provinces, respectively. …”
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  4. 32964

    Characteristics, origin and controlling effects on hydrocarbon accumulation of overpressure in foreland thrust belt of southern margin of Junggar Basin, NW China by Xuesong LU, Mengjun ZHAO, Fengqi ZHANG, Lili GUI, Gang LIU, Qingong ZHUO, Zhuxin CHEN

    Published 2022-10-01
    “…The controlling effect of overpressure development and evolution on hydrocarbon accumulation and distribution shows in the following aspects: When the strong overpressure was formed before reservoir becoming tight overpressure maintains the physical properties of deep reservoirs to some extent, expanding the exploration depth of deep reservoirs; reservoirs below the overpressured mudstone cap rocks of the Paleogene Anjihaihe Formation and Lower Cretaceous Tugulu Group are main sites for oil and gas accumulation; under the background of overall overpressure, both overpressure strength too high or too low are not conducive to hydrocarbon enrichment and preservation, and the pressure coefficient between 1.6 and 2.1 is the best.…”
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  5. 32965

    Crucial control on magmatic-hydrothermal Sn deposit in the Tengchong block, SW China: Evidence from magma differentiation and zircon geochemistry by Qiwei Zhang, Qingfei Wang, Gongjian Li, Xiang Sun, Qihai Shu, Jun Deng

    Published 2022-07-01
    “…Depressurization-induced rapid cooling facilitates exsolution and transport of hydrothermal fluids, interacting with wall rocks and resulting in Sn mineralization.…”
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  6. 32966

    The Portofino Conglomerate (Eastern Liguria, Northern Italy): Provenance, Age and Geodynamic Implications by Federico Mantovani, Franco Marco Elter, Enrico Pandeli, Antonino Briguglio, Michele Piazza

    Published 2023-05-01
    “…We vertically distinguished three mostly ruditic litho/petrofacies: (i) Paraggi (fP) with carbonate clasts from an Helminthoid Flysch succession; (ii) Monte Pallone (fMP) with prevailing carbonate and meta-carbonate clasts and minor quartz-rich (meta)siliciclastic and high-pressure–low-pressure (HP-LP) metabasite clasts; and (iii) Monte Bocche (fMB) with dominant quartz-rich (meta)siliciclastic, meta-carbonate clasts, and minor granitoid elements and medium-temperature–high-temperature (MT-HT) regional metamorphic rocks. The middle-upper Eocen age of Paraggi litho/petrofacies is constrained by well-preserved microforaminifers (e.g., <i>Globigerinatheka</i>) recovered in the matrix. …”
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  7. 32967

    Machine Learning Methods for Quantifying Uncertainty in Prospectivity Mapping of Magmatic-Hydrothermal Gold Deposits: A Case Study from Juruena Mineral Province, Northern Mato Gros... by Victor Silva dos Santos, Erwan Gloaguen, Vinicius Hector Abud Louro, Martin Blouin

    Published 2022-07-01
    “…When data about unfavorable sites to find deposits (i.e., drill intersections to barren rocks) is lacking in MPM using machine learning (ML) methods, the synthetic generation of negative datasets is required. …”
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  8. 32968

    Key technologies for salt-cavern underground gas storage construction and evaluation and their application by Qiqi Wanyan, Guosheng Ding, Yan Zhao, Kang Li, Jingen Deng, Yali Zheng

    Published 2018-12-01
    “…Salt-cavern underground gas storage is technically faced with non-uniform distribution of stratified salt rocks, complex solution mining mechanism, difficult control of solution mining process, less operation safety and stability of caverns and difficult reconstruction and utilization of old caverns. …”
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  9. 32969

    Comparative study of estimating the Curie point depth and heat flow using potential magnetic data by Ibrahim Amin, Saada Saada Ahmed, Mickus Kevin, Abdelrahman Kamal, Khedr Fares Ibrahim

    Published 2022-05-01
    “…In areas where the basement rocks were shallow or exposed, a LP filter can be applied with short cut-off wavelength. …”
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  10. 32970

    Research on the characteristics and influencing factors of terrestrial heat flow in Guizhou Province by Shuai-chao Wei, Feng Liu, Wei Zhang, Gui-ling Wang, Ruo-xi Yuan, Yu-zhong Liao, Xiao-xue Yan

    Published 2022-06-01
    “…The results show that the thermal conductivity of rocks ranges from 2.0 W/(m·K) to 5.0 W/(m·K), with an average of 3.399 W/(m·K); the heat flow varies from 30.27 mW/m2 to 157.55 mW/m2, with an average of 65.26 ± 20.93 mW/m2, which is slightly higher than that of the average heat flow in entire land area in China. …”
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  11. 32971

    The Provenance of Slovenian Milk Using <sup>87</sup>Sr/<sup>86</sup>Sr Isotope Ratios by Staša Hamzić Gregorčič, Nives Ogrinc, Russell Frew, Marijan Nečemer, Lidija Strojnik, Tea Zuliani

    Published 2021-07-01
    “…Group 1 (Cretaceous: Carbonate Rocks and Flysch) is associated with Br content, 1/Sr and <i>δ</i><sup>18</sup>O<sub>w</sub> values. …”
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  12. 32972

    Overpressure: Origin, Prediction, and Its Impact in the Xihu Sag, Eastern China Sea by Li Wang, Ruizhao Yang, Zhipeng Sun, Lingda Wang, Jialiang Guo, Ming Chen

    Published 2022-03-01
    “…Due to a large amount of hydrocarbon generation in source rocks, the acidic fluid with high temperature promoted the development of secondary pores, resulting in the second pore permeability inversion zone of the Pinghu Formation. …”
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  13. 32973

    Evaluating Filtration and Thermal Stability of Water-Based Mud Using Green Synthesized Zinc Oxide Nanoparticles by Fatimah H. A. Al-Ogaili, Faleh H. M. Almahdawi, Jagar A. Ali

    Published 2023-12-01
    “…Their nano-size allows them to flow within reservoir rocks without the fear of retention between micro-sized pores. …”
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  14. 32974

    Implications of Major and Trace Element Migration in Altered Granites for Hydrothermal Alteration and Granite-Related Uranium Mineralization in the Sanjiu Ore Field, South China by Xu Chen, Chunhua Wen, Debao Meng, Bin Li, Biguang Jiang, Jinning Qin

    Published 2022-01-01
    “…The normalized trace-element patterns of mineralized granite (ore) and the relatively high U content of fresh granite imply that granitic rocks may be the primary uranium source in the SJOF. …”
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  15. 32975

    Fluid Inclusion and Sulfur Isotope Study on the Donggualin Gold Deposit in the Ailaoshan Gold Belt by ZHOU Xiang-ke, WANG Jian-guo, LIU Yin-chun, LI Guang-jing, LEI Heng-yong, MAO Bing

    Published 2017-04-01
    “…In conclusion, the Donggualin deposit was possibly formed by mantle-derived gold-bearing fluids involved in meteoric water and wall rocks. This research provides an important clue for the ore genesis of the Donggualin gold deposit and gold deposits in the Ailaoshan gold belt.…”
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  16. 32976

    MK-1 Orthopyroxene—A New Potential Reference Material for In-Situ Microanalysis by Lihui Jia, Qian Mao, Bin Su, Shitou Wu, Liangliang Huang, Jiangyan Yuan, Di Zhang, Yi Chen

    Published 2021-11-01
    “…Orthopyroxene, an important phase in mantle-derived rocks, has become a powerful tool to unravel mantle nature and magma processes. …”
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  17. 32977

    Basic characteristics and exploration potential of shale gas in Longtan Formation of Upper Permian in eastern Sichuan Basin by Changbo ZHAI, Mo DENG, Qinggu CAO, Xiong XIAO, Guisong HE, Feiran CHEN, Jianhua QIU, Xu LIU, Changjiang ZHANG

    Published 2021-11-01
    “…Mudstone, shale, and argillaceous carbonate rocks were interbedded with varying thickness and coal seams were also developed in all sections. …”
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  18. 32978

    Three‐Dimensional Data Preparation and Immersive Mission‐Spanning Visualization and Analysis of Mars 2020 Mastcam‐Z Stereo Image Sequences by Gerhard Paar, Thomas Ortner, Christian Tate, Robert G. Deen, Parker Abercrombie, Marsette Vona, Jon Proton, Andreas Bechtold, Fred Calef, Robert Barnes, Christian Koeberl, Ken Herkenhoff, Elisabeth M. Hausrath, Christoph Traxler, Piluca Caballo, Andrew M. Annex, Sanjeev Gupta, James F. Bell III, Justin Maki

    Published 2023-03-01
    “…Abstract The Mars 2020 Mastcam‐Z stereo camera investigation enables the generation of three dimension (3D) data products needed to visualize and analyze rocks, outcrops, and other geological and aeolian features. …”
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  19. 32979

    Analysis of groundwater ion abnormality and its cause of centralized drinking water sources in Jieshou City, China by Guifen Su, Guifen Su, Guijian Liu, Yongli Li, Guanyu Wang

    Published 2023-01-01
    “…The causes of abnormal ions were mainly determined by the lithology of the aquifer in the study area, and most of them are fluorine-containing rocks, which are transferred into groundwater through leaching or hydration. …”
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  20. 32980

    Petrology and metamorphism of glaucophane eclogites in Changning-Menglian suture zone, Bangbing area, southeast Tibetan Plateau: An evidence for Paleo-Tethyan subduction by Yu-zhen Fu, Zhi-ming Peng, Bao-di Wang, Guo-zhi Wang, Jing-feng Hu, Jun-lei Guan, Ji Zhang, Zhang Zhang, Yun-he Liu, Zou Hao

    Published 2021-03-01
    “…The authors report the result of petrological, mineralogical and metamorphism investigations of these rocks, and discuss their tectonic implications. The eclogites are located within the Suyi blueschist belt and occur as tectonic lenses in coarse-grained garnet muscovite schists. …”
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