Coal as a non-conventional resource of rare earth elements (REEs) and trace elements: Benefits and impacts on environment and human health – A review by Himanshu Jaiswal, Alok K. Singh

“…Carbonatite and Per-alkaline rocks are the conventional sources of REEs, but their worldwide abundance is minimal. …”
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An Experimental Study of Fracture Parameters of Concrete Produced With Basalt Aggregate by Peak-Load Method by Senem Yilmaz Cetin, Tahir Azad Celik

“…The depletion of these natural aggregates used in ready-mixed concrete has led the concrete industry to investigate aggregate resources and search for alternative aggregates. …”
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Experimental Study on the Mechanical Properties and Seepage Characteristics of Red Sandstone with a Single Persistent Joint under Triaxial Compression by Wei Wang, Shifan Liu, Chong Shi, Shanxi Zheng, Qizhi Zhu

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First-principles investigation of half-metallic CaTGe2O6 (T = Mn, Fe, Co) clinopyroxenes: Potential for spintronics and optoelectronics applications by Tasmi Akter, Jahirul Islam, Kamal Hossain, Rabeya Akter Rabu

“…Clinopyroxene is a subgroup of pyroxene that is found in a variety of igneous and metamorphic rocks. This study investigates the structural, mechanical, electronic, optical, and thermal characteristics of CaTGe2O6 (T = Mn, Fe, Co) using density functional theory. …”
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