Search

Search Results

1. Petrography and geochemistry of the Moloundou pelite–chert complex and high-grade iron ore, southeast Cameroon: implications for provenance and tectonic setting

   The Moloundou area hosts high-grade iron ore (> 65 wt%) associated with pelite–chert complex within the Lower Dja Series, next to the Congo craton in...

   Roméo D’Aquin Kouamen Tchouakui, Landry Soh Tamehe, ... Jean Paul Nzenti in Arabian Journal of Geosciences

   Article 28 November 2022
   

2. A Diverse Microfossil Assemblage from the Ediacaran–Cambrian Deep-Water Chert of the Liuchapo Formation in Guizhou Province, South China

   The Ediacaran to Cambrian transition witnessed great biological and environmental turnovers from the Precambrian to Phanerozoic. These changes are...

   Yan Zhang, Shan Chang, ... Shucan Zheng in Journal of Earth Science

   Article 01 April 2023

3. Palaeozoic (Silurian–Devonian) cherts from the Balkan Terrane, western Bulgaria: geochemistry, biostratigraphy and depositional settings

   Palaeozoic (Silurian and Devonian) bedded cherts from the Balkan Terrane in western Bulgaria occur in three tectonic units: Svoge, Lyubash-Golo...

   Iliana Boncheva, Polina Andreeva, ... Stoyan Georgiev in Palaeobiodiversity and Palaeoenvironments

   Article 25 April 2023
   

4. Petrography, carbon (δ¹³C) and oxygen (δ¹⁸O) isotope geochemistry of the Proterozoic Sirban Limestone Formation, NW Himalaya, India

   The Sirban Limestone Formation (SLFm) dolostones crop** out in the Riasi Allochthon (NW Himalaya, Jammu, India) show a range of δ ¹³ C (−1.08 to...

   Naveen Hakhoo, Mateen Hafiz, ... Jonathan Craig in Arabian Journal of Geosciences

   Article 30 May 2024
   

5. Geology, mineralogy, and geochemistry of Naweoba and Bagh Cyprus-type VMS deposits of the Late Cretaceous Zhob Valley Ophiolites, Pakistan: implications for genesis

   The petrography, mineralization, and geochemistry and isotope studies of sulfide ores were used to determine the genesis of the Naweoba and Bagh...

   Muhammad Ayoub Khan, Thomas Ulrich, ... Shazia Fareed in Arabian Journal of Geosciences

   Article 27 September 2023
   

6. Lithostratigraphy, petrography, and geochemistry of the Eocene–Oligocene rock succession, Wadi Arhab area, North Eastern Desert, Egypt

   The present study recorded for the first time, an occurrence of Oligocene basaltic plugs in Beni-Suef Governorate, Egypt. In addition, Egyptian...

   Alaa Taha Ahmed Amin, Ahmed Mohamed El-Mezayen, ... Hossam Anwar Khamis in Carbonates and Evaporites

   Article Open access 05 March 2024
   

7. Geochemical characteristics and geological significance of chert nodules in Qixia formation, **ding Mountain, lower Yangtze Plate

   The Permian is an important period for the deposition of siliceous rocks on a global scale, but the genesis of chert is still controversial. To...

   Jun Li, Lu-wang Chen, ... He-rong Gui in Journal of Mountain Science

   Article 12 January 2021

8. Bulk geochemistry, Rb–Sr, Sm–Nd, and stable O–H isotope systematics of the Metzimevin high-grade iron ore deposit, Mbalam iron ore district, southern Cameroon

   Bulk geochemistry, Sr, Nd, and O–H isotope systematics are reported for the first time on banded iron formation (BIF)-hosted high-grade iron ore at...

   Samndong Cyril Tufoin, Cheo Emmanuel Suh, ... George Lemewihbwen Ngiamte in Acta Geochimica

   Article 29 December 2023
   

9. Environmental Geochemistry

   ComparedEnvironmental geochemistry to other animal species, we humans have very highly developed technology, communication, transportation,...

   Paul Alexandre in Practical Geochemistry

   Chapter 2021
   

10. Petrology and geochemistry of volcanic and volcanoclastic rocks from Zhob ophiolite, North-Western Pakistan

    The Zhob ophiolite is divided into Ali Khanzai, Omzha, and Naweoba blocks. The ophiolite geology comprises various lithological units including...

    Abdul Naeem, Andrew C. Kerr, ... Nisar Ahmed in Arabian Journal of Geosciences

    Article 15 January 2021
    

11. The Microstructure and Mineral Composition of Flint Artifacts at the Epipaleolithic of the Northern Caucasus: Preliminary ESM Results

    Scanning electron microscopy (SEM) with energy dispersive spectrometers (EDS) was performed on samples from chert outcrops and 31 chert artifacts...

    Vladimir A. Tselmovich, Ekaterina V. Doronicheva in Geoarchaeology and Archaeological Mineralogy—2021

    Conference paper 2023
    

12. Diagenesis and geochemistry of the lower Permian Ingleside Formation, Owl Canyon area, Larimer County, Colorado, USA

    This study investigates the diagenetic history and timing of hydrocarbon migration in the lower Permian Ingleside Formation as revealed in the...

    Ahmad Issa, Muneer Abdalla, ... Akram Zafir in Carbonates and Evaporites

    Article 04 July 2024
    

13. Geochemistry, Mineralogy, and Genetic Features of the Belogorskoe Magnetite Deposit (Sikhote-Alin)

    Abstract

    New data favor the view previously substantiated by geological, geochemical and isotopic data that the orebodies of the Belogorskoe deposit...

    V. T. Kazachenko, E. V. Perevoznikova in Russian Journal of Pacific Geology

    Article 05 June 2024
    

14. Geochemistry of the Early Cretaceous saline lacustrine shales on the Lingshan Island, East China: implications for provenance, tectonic setting, and paleoweathering

    Early Cretaceous saline lacustrine black shales in the Fajiaying Formation were deposited under hothouse conditions and have a complex structure and...

    **angyu Zhang, Lu Liu, ... Wenxia Wang in Geosciences Journal

    Article 28 April 2023

15. Major and trace element geochemistry of the Atrai River sediments from the Bengal Basin (Bangladesh): implication for provenance, chemical weathering, and tectonic setting in the southeastern Himalaya

    The Atrai River rises in the southeast Himalaya and empties into the Bengal Basin in the northwest. In this study, major and trace element...

    Abu Sadat Md. Sayem, Md. Rokonuzzaman, ... Md. Sazzad Hossen in Arabian Journal of Geosciences

    Article 24 July 2023
    

16. Phosphate Deposits in North Africa: An Overview of Algerian-Tunisian Deposits, Geochemistry and Paleoenvironments

    The Algerian-Tunisian phosphorites, from Paleocene-Eocene, were mainly deposited around “Kasserine Island” into three main basins as a result of the...

    Rabah Kechiched, Rosa Sinisi, ... Rabah Laouar in The Geology of North Africa

    Chapter 2024
    

17. Mineralogy, geochemistry, and stable isotope characteristics of Paleozoic carbonate-hosted vein-type barite deposits from Silifke–Mersin, Southern Türkiye

    The Taurus Belt, one of the main tectonic belts of Türkiye, is represented by Paleozoic-aged carbonate rocks. Cilbayir and Gokbelen (Silifke/Mersin)...

    Volkan Karasu, Fevzi Oner, ... Mustafa Gurhan Yalcin in Carbonates and Evaporites

    Article 05 March 2024
    

18. Characterisation of Kalalikhera felsic volcanics, Pur-Banera belt, Rajasthan: Insights from monazite–xenotime geochemistry and chemical ages

    Geological and geochemical characteristics of the litho units exposed in and around Kalalikhera area of Pur-Banera belt have confirmed the presence...

    Suresh Chander, Santanu Bhattacharjee, ... Nikhil Agarwal in Journal of Earth System Science

    Article 07 May 2021
    

19. Petrography and Geochemistry of Sullavai Sandstones of Kanpa-Tempa, Chandrapur District, Maharashtra, India

    The data on petrography and geochemical behaviour of Neoproterozoic siliciclastic sandstones of Kanpa-Tempa area from Chandrapur District are...

    Y. A. Murkute in Journal of the Geological Society of India

    Article 18 September 2023

20. Mineralogy, geochemistry, and depositional environment of phosphates in the Pabdeh Formation, Khormuj anticline, SW of Iran

    Phosphate deposits are found in the Khormuj anticline at the end of the Folded Zagros Zone of Iran and are enriched in REE and trace metals. Field...

    Fatemeh Haddad, Mohammad Yazdi, ... Khalegh Khoshnoodi in Environmental Earth Sciences

    Article 22 August 2023