Search Results - "Geochemistry"

Geochemical Characteristics of Coal-Bearing Elements and Their Geological Significance at the Southern Margin of the Junggar Basin, Xinjiang—A Case Study of the Sulphur Gully Mining Area.

Authors: Xia, Weiwei Zhang, Jiapeng Wei, Bo et al.

Source: Applied Sciences (2076-3417); May2026, Vol. 16 Issue 9, p4471, 20p

MINERAL AND GEOCHEMICAL FEATURES OF THE PORPHYRY COPPER ORES AT KOKTASZHAL DEPOSIT, CENTRAL KAZAKHSTAN.

Authors: Kopobayeva, A. N. Toleubek, K. E. Amangeldikyzy, А. et al.

Source: Scientific Bulletin of National Mining University; 2025, Issue 5, p23-31, 9p

Geochemical Characteristics and Hydrocarbon Generation Potential of Source Rocks in the Shanxi and Taiyuan Formations, Qingyang Gas Field.

Authors: Yan, Ruitao Ye, Chao Li, Chao et al.

Source: Minerals (2075-163X). May2026, Vol. 16 Issue 5, p557. 20p.

Application of Hydrogeochemistry in Mineral Exploration: A Systematic Review of Global Practices, Emerging Trends, and Future Directions.

Authors: Amoldago, Joseph Ndago Sunkari, Emmanuel Daanoba

Source: Minerals (2075-163X). May2026, Vol. 16 Issue 5, p451. 38p.

Geochemical Constraints on the Variation in Shale Oil Quality Produced from the Middle Permian Lucaogou Formation Within the Santanghu Basin, China.

Authors: Lin, Junhui Duan, Yangdi Shu, Kun et al.

Source: Energies (19961073). Apr2026, Vol. 19 Issue 7, p1744. 19p.

Subject Terms: *Shale oils, *Analytical geochemistry, *Ion cyclotron resonance spectrometry, *Gas chromatography/Mass spectrometry (GC-MS), *Molecular structure, *Kerogen

Geographic Terms: China

Organic Geochemical Characterization and Exploration Prospects of Hydrocarbon Source Rocks in Nepal.

Authors: Zhang, Guoqiang Wang, Rui Li, Yinglie et al.

Source: Energy Science & Engineering. Apr2026, Vol. 14 Issue 4, p1781-1794. 14p.

Subject Terms: *Organic geochemistry, *Petroleum prospecting, *Sedimentary rocks, *Biomarkers, *Organic compounds, *Rock analysis

Geographic Terms: Nepal

Deciphering provenance, tectonic history and palaeoweathering conditions from siliciclastic sediments: a petrographic and geochemical approach of the Tura Formation, NE India.

Authors: Sahariah, Nishanta Gogoi, Abhijit Bhattacharyya, Pramathesh

Source: Journal of Earth System Science. Jun2026, Vol. 135 Issue 2, p1-19. 19p.

Subject Terms: *Provenance (Geology), *Geochemistry, *Siliciclastic rocks, *Petrology, *Geological formations, *Paleogene, *Neotectonics, *Subcontinents

Geographic Terms: India, Himalaya Mountains

Impacts of Holocene Sea Level Rise and the Opening of the Qiongzhou Strait on the Provenance of Sediments in the Beibu Gulf, South China Sea.

Authors: Cui, Zhenang Hou, Yueming

Source: Applied Sciences (2076-3417); Apr2025, Vol. 15 Issue 8, p4224, 15p

Age and geochemistry of basement complexes in the south-central New Québec Orogen: Archean history, terrane correlations, and Paleoproterozoic reactivation.

Authors: Butler, Jared P. Rayner, Nicole Hinchey, Alana M. et al.

Source: Canadian Journal of Earth Sciences. 2025, Vol. 62 Issue 6, p1199-1221. 23p.

Integrated mineralogical, geochemical, and log derived TOC evaluation of source rock potential in the Khatatba Formation (Western Desert, Egypt).

Authors: Khalaf, Shahenda M. Fattah, Mohamed M. Abdel Abdel-Fattah, Mohamed I. et al.

Source: Scientific Reports. 6/18/2026, Vol. 16 Issue 1, p1-16. 16p.

Multi-Stage Hydrocarbon Charging and Fluid Evolution in Ultra-Deep Sinian Marine Carbonate Reservoirs, Tarim Basin.

Authors: Wang, Peng Zhang, Yanyan Yang, Yang et al.

Source: Applied Sciences (2076-3417); May2026, Vol. 16 Issue 10, p5006, 18p

Geochemical Characteristics and Helium Enrichment Mechanism of Coal-Derived Gas in the Sanjiaobei Block, Eastern Margin of the Ordos Basin, China.

Authors: Li, Jiyuan Qin, Shengfei Zhao, Fenghua et al.

Source: Applied Sciences (2076-3417); May2026, Vol. 16 Issue 10, p4802, 16p

17α(H)-Rearranged Hopanes in the Kekeya Structural Belt, Tarim Basin: Geochemical Features and Geological Implications.

Authors: Liu, Wen Qin, Liuyuan Zhang, Wen et al.

Source: Applied Sciences (2076-3417); May2026, Vol. 16 Issue 10, p4790, 12p

Characterization and provenance analysis of jade-and-stone from the Daxi Culture, Three Gorges, China.

Authors: Bai, Jiujiang Fang, Ting Zhao, Wenhua et al.

Source: npj Heritage Science. 5/5/2026, Vol. 14 Issue 1, p1-15. 15p.

The Interaction Between Groundwater and Surface Water in the Southern Sector of the Sabatini Mountains Hydrogeological Structure (Central Italy) Using a Comprehensive Hydrogeological and Geochemical Approach.

Authors: Mondati, Gianmarco Mattia, Martina Mazza, Roberto et al.

Source: Water (20734441). May2026, Vol. 18 Issue 9, p1066. 17p.

北部湾盆地乌石凹陷反转构造带凝析气 地球化学特征及成藏过程. (Chinese)

Authors: 游君君 范彩伟 李 明 et al.

Source: Natural Gas Geoscience; May2026, Vol. 37 Issue 5, p1045-1056, 12p

东海陆架盆地西湖凹陷杭州斜坡带烃源岩 地球化学特征与油气成藏. (Chinese)

Authors: 蒋一鸣 黄 谦 刁 慧 et al.

Source: Natural Gas Geoscience; May2026, Vol. 37 Issue 5, p1032-1044, 13p

东海陆架盆地西湖凹陷中央背斜带中新统热成因气— 生物气混源特征及油气成藏机制. (Chinese)

Authors: 徐靖琦 蒋一鸣 李 宁 et al.

Source: Natural Gas Geoscience; May2026, Vol. 37 Issue 5, p1018-1031, 14p

东海陆架盆地西湖凹陷宝石组烃源岩生烃潜力评价. (Chinese)

Authors: 李 宁 唐贤君 薛海涛 et al.

Source: Natural Gas Geoscience; May2026, Vol. 37 Issue 5, p1005-1017, 13p

琼东南盆地宝岛凹陷南坡天然气发现与勘探意义. (Chinese)

Authors: 何小胡 余汉文 郭潇潇 et al.

Source: Natural Gas Geoscience; May2026, Vol. 37 Issue 5, p919-932, 14p