Results 161 to 170 of about 78,343 (295)

Concomitant Mineral Carbonation and CO₂ Reduction in Short-Term Water-Basalts Reaction: Difference Between Basaltic Glass and Basaltic Crystals. [PDF]

Glob Chall
Pierozzi A, Rateau R, Orlando A, Borrini D, Tassi F, Rodriguez-Blanco JD.   +5 more
europepmc   +1 more source

Mortars From Punic and Hellenistic–Roman Solunto: Materials, Formulations, and Technology

Archaeometry, EarlyView.
ABSTRACT This study presents an archaeometric investigation of 18 hydraulic rendering and bedding mortars from Punic and Hellenistic–Roman Solunto (NW Sicily). The research aimed to characterize raw materials, reconstruct manufacturing sequences, and evaluate technological proficiency through mineralogical and petrochemical analyses.
G. Montana, G. Polizzi, C. Portale, M. Gasparo Morticelli, L. Randazzo   +4 more
wiley   +1 more source

Mineralized carbonates contribute to the millennial durability of Roman concrete. [PDF]

Sci Adv
Zhu X, Chae SR, McElhany S, Liang C, Zheng Q, Li J, Fondi V, Del Ferro S, Modena Altieri A, Lisabeth HP, Bhattacharjee A, Fouke BW, Wenk HR, Monteiro PJM.   +13 more
europepmc   +1 more source

Neural Networks and Multivariate Analysis Based on Geochemical Data to Determine Stone Provenance From Ancient Calabrian Quarries (Southern Italy)

Archaeometry, EarlyView.
ABSTRACT This study shows an innovative approach to determine the origin of some Calabrian rocks quarried used in ancient times. Twenty‐five quarries, distributed in all the Calabrian provinces (Southern Italy), were studied and sampled. Ten samples were taken from each quarry, for a total of 250 samples.
Domenico Miriello, Stefano Columbu, Raffaella De Luca, Marco Lezzerini, Mirco Taranto, Fabrizio Antonelli   +5 more
wiley   +1 more source

Diagenesis and Petroleum Significance of Veins in Marine Carbonate: A Case Study from the Subsalt Ordovician Fourth Member of the Majiagou Formation, Ordos Basin, China. [PDF]

ACS Omega
Sun W, Zhang D, Chen X, Wang Q, Wang T, Li F, Ma M, Guan X, Wang X, Liu W.   +9 more
europepmc   +1 more source

Materials Characterization and Technological Aspects of Hellenistic Grey Ware Lamps From Nysa‐Scythopolis (Israel): Evidence Suggesting Local Production?

Archaeometry, EarlyView.
ABSTRACT Grey ware lamp fragments and a production waster from Tell Iẓṭabba (Israel) were analyzed to determine their manufacturing technology and provenance. These were compared with a light brown‐orange reference fabric from the same site.
Dana Ashkenazi, Anat Cohen‐Weinberger, Achim Lichtenberger, Oren Tal   +3 more
wiley   +1 more source

Microbially induced calcite precipitation (MICP): mechanisms, engineering applications, and pathway to field-scale deployment - a comprehensive review. [PDF]

Front Microbiol
He T, Chen J, Lou X.
europepmc   +1 more source

Calcite var. manganoan calcite

Photographed by Ron Wolf.Pale pink spikes of rounded manganoan calcite crystals (variety of calcite)
Wolf, Ron
core  

Glass from Teniky (Madagascar): Geochemical Evidence for Multiple Production Systems and Long‐Distance Exchange in the Mediaeval Indian Ocean

Archaeometry, EarlyView.
ABSTRACT The inland rock‐cut site of Teniky, located in the Isalo massif of southern Madagascar, represents an exceptional archaeological context recently dated to the 11th–12th centuries ad, corresponding to the early phases of settlement on the island.
Jean Rodier, Bernard Gratuze, Vincent Serneels   +2 more
wiley   +1 more source

A Unified Gas-Liquid Carbonation Platform for Habit-Controlled Calcite Nanostructures. [PDF]

Nanomaterials (Basel)
Lee S, Woo J, Rhee CW.
europepmc   +1 more source