Search Results - "Calcite"

Compositional Characterization and Color Genesis of Precious Coral Based on Multi-Spectroscopic Techniques.

Authors: Yang, Yushu Guo, Ying Hu, Zhe et al.

Source: Crystals (2073-4352); Jun2026, Vol. 16 Issue 6, p374, 20p

Mineralogical Characteristics and Fluorescent Properties of Yellow and Pink Calcite.

Authors: Yan, Qiuli Liang, Wenkai Guo, Qingfeng

Source: Crystals (2073-4352); May2026, Vol. 16 Issue 5, p297, 14p

Adsorption Mechanism of Elemental Sulfur in High-Sulfur Gas Reservoirs Based on Molecular Simulation and Monte Carlo Methods.

Authors: Zhang, Mingdi Zhang, Guangdong Weng, Xuejing et al.

Source: Energies (19961073). Apr2026, Vol. 19 Issue 7, p1756. 16p.

Subject Terms: *Monte Carlo method, *Calcite crystals, *Physisorption, *Molecular dynamics, *Gas reservoirs

Trimineralic abalone shells (Haliotis iris Gmelin, 1791) and X-ray diffractometry: A Bayesian calibration model for resolving complex skeletal mineralogy.

Authors: Smith, Abigail M. Dillingham, Peter W. Hassan, Conor et al.

Source: PLoS ONE. 4/21/2026, Vol. 21 Issue 4, p1-20. 20p.

Selective depression mechanism of sodium polyacrylate in flotation separation of smithsonite and calcite.

Authors: Chen, Hongqin Shao, Yanhai Meng, Xiao et al.

Source: Physicochemical Problems of Mineral Processing; 2026, Vol. 62 Issue 2, p1-13, 13p

Biyo-Tabanlı Dolgu Maddeleri ile Takviyelendirilmiş PA 6.6 Kompozitlerin Mikro Yapısal ve Yanmazlık Performansı.

Alternate Title: Microstructural and Flammability Performance of PA 6.6 Composites Reinforced with Bio-Based Filler Materials.

Authors: TAŞDEMİR, Münir ULUTAŞ, Elif

Source: Journal of the Institute of Science & Technology / Iğdır Üniversitesi Fen Bilimleri Enstitüsü Dergisi. mar2026, Vol. 16 Issue 1, p298-310. 13p.

Transformation of Divalent Manganese at Humic Acid–Calcite–Bacteria Interfaces: Kinetics, Thermodynamics, and Mechanisms.

Authors: Fan, Linkui Guo, Hongru Liu, Ruyue et al.

Source: Agronomy. Feb2026, Vol. 16 Issue 4, p462. 16p.

Molecular Dynamics Insights into the Interactions Between Gemini Surfactant CSGS and Heavy Oil SARA Components.

Authors: Wen, Wu Zhi, Shitao Wang, Wenwen et al.

Source: Coatings (2079-6412); Feb2026, Vol. 16 Issue 2, p209, 21p

Deltaic burial of authigenic calcite modulates the carbon balance of hardwater lakes.

Authors: Mittelbach, Benedict V. A. White, Margot E. Rhyner, Timo M. Y. et al.

Source: Biogeosciences. 2025, Vol. 22 Issue 21, p6749-6763. 15p.

Subject Terms: *Carbon cycle, *Calcite, *Calcite crystals, *Carbon sequestration, *Lakes, *Sedimentation & deposition

Geographic Terms: Lake Geneva (Switzerland & France)

Investigation of Beeswax–Calcite Microcapsules as PCM for Latent Thermal Energy Storage in Building Applications.

Authors: Attia-Essaies, Sameh Saad, Houda Daghari, Bochra et al.

Source: Materials (1996-1944). Dec2025, Vol. 18 Issue 24, p5521. 18p.

Subjects: Beeswax, Calcite, Heat storage, Supercooling, Microencapsulation, Phase change materials, Building design & construction, Sustainability

Coloration Mechanisms of Paleozoic Marbles of Central Anatolia: Mineralogical and Geochemical Evidence from White, Blue, and Grayish-Blue Calcites, Kırşehir, Türkiye.

Authors: Başıbüyük, Zeynel Kaydu Akbudak, İlkay

Source: Crystals (2073-4352); Jan2026, Vol. 16 Issue 1, p42, 12p

Roasting of Spodumene with Calcite at Atmospheric Pressure—Implications of Trace Potassium.

Authors: Garcia-Franco, Enrique Martínez-Hernando, María-Pilar Paredes, Roberto et al.

Source: Metals (2075-4701); Jan2026, Vol. 16 Issue 1, p59, 17p

A novel microbial dissolution-reprecipitation pathway for bio-sintering of limestone for biocement production.

Authors: Murugan, Raja Dubey, Anant Aishwarya Dhami, Navdeep K. et al.

Source: Applied Microbiology & Biotechnology; 12/23/2025, Vol. 109 Issue 1, p1-10, 10p

Calcite precipitation by the nitrogen-fixing cyanobacterium Anabaena sp. ATCC 33047.

Authors: Brininger, Christian M. Tay, Jian Wei Johnson, Evan B. et al.

Source: Communications Biology. 12/1/2025, Vol. 8 Issue 1, p1-8. 8p.

Analysis of the role of water condition on the friction performance of calcareous sand from the nano-scale.

Authors: Al-Zaoari, Kamal Lai, Sha Feng, Wei-Qiang

Source: Scientific Reports. 11/14/2025, Vol. 15 Issue 1, p1-15. 15p.

How ancient artists fixed their mistakes.

Source: Week Junior (US Edition). 5/1/2026, Vol. 7 Issue 315, p15-15. 1/4p. 1 Color Photograph.

Vulnerability to ocean acidification of marine calcifying organisms cannot be predicted from the mineral type in their shells.

Authors: Langer, Gerald Ziveri, Patrizia

Source: Limnology & Oceanography Letters. Aug2025, Vol. 10 Issue 4, p448-452. 5p.

Experimental Verification of Calcite Formation Potential by Ureolytic and Non-Ureolytic Bacterial Strains in Geopolymer Mortar.

Authors: Al Hayo, Bashar Canpolat, Orhan Doğruöz Güngör, Nihal et al.

Source: Materials (1996-1944). Oct2025, Vol. 18 Issue 20, p4795. 29p.

Subjects: Calcite, Self-healing materials, Bacterial leaching, In situ microanalysis, Bacteria, Sustainable construction, Construction materials, Microbial cultures

Multiphase Mixed Material Derived From Calcite and Diammonium Hydrogen Phosphate Coated With Tetraethyl Orthosilicate: A Potential Implant Coating Material.

Authors: Agyen, Emmanuel Obeng Awortwe, Kezia Yaa Asimeng, Bernard Owusu et al.

Source: Advances in Materials Science & Engineering. 8/25/2025, Vol. 2025, p1-13. 13p.

Subjects: Calcite, Ethyl silicate, Osseointegration, Biomineralization, Diammonium phosphate, Biomaterials, Composite materials, Biocompatibility

Calcite-mediated uranium isotope fractionation and U(IV) sequestration during U(VI) reduction by sulphide.

Authors: Yuan, Yan Chen, Tianyu Luo, Rengan et al.

Source: Geochimica et Cosmochimica Acta. May2026, Vol. 421, p403-413. 11p.

Subjects: Calcite, Oxidation-reduction reaction, Carbonate rocks, Sulfides, Biogeochemical cycles, Isotopic fractionation