Results 181 to 190 of about 264,999 (349)

Crust‒mantle interaction and fluid evolution in the Arabian‒Nubian Shield: evidence from Abu Aqarib A-type granites, Eastern Desert of Egypt. [PDF]

Sci Rep
El-Shafei SA, Azer MK, Abdel-Karim AM, Elwan WI.   +3 more
europepmc   +1 more source

Geochemical data for garnet in igneous rocks of the Mineral Hill alkaline complex, Wyoming

Kristian M Price, Danielle A. Olinger, Allen K. Andersen, Scott Boroughs, Arron R. Steiner   +4 more
openalex   +1 more source

Geochemical Instrumentation

, 1973
openaire   +1 more source

Investigating the Dietary, Economic, and Social Practices of a Neolithic Funnel Beaker Community in Wanna, Germany, Through Raw Material and Organic Residue Analyses of Pottery

Archaeometry, EarlyView.
ABSTRACT This study details the analysis of an assemblage of Funnel Beaker pottery from Wanna in Northern Germany investigated using petrographic, geochemical, and organic residue analyses. The analyses revealed specialized production of pottery vessels for funerary contexts, but that domestic and funerary pottery were used intensively to process ...
I. L. Wiltshire, K. Struckmeyer, A. Behrens, M. Mennenga, M. Roffet‐Salque   +4 more
wiley   +1 more source

Heterogeneous slab mantle hydration controls the chemical architecture of the Kamchatka arc. [PDF]

Sci Adv
Xue Q, Chen S, Fan J, Li J, Zhao D, Hoernle K, Portnyagin M, Sun W.   +7 more
europepmc   +1 more source

Whole-rock geochemical data for the Late Cretaceous-Paleocene flare-up in the North Cascades, Washington

sourav karmakar
openalex   +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

Soil contamination assessment of a 19th-century abandoned Sb-Au mine in northern Portugal. [PDF]

Environ Geochem Health
Resta G, Santos P, Monteiro M, Melo R, Carvalho M, Carvalho A, Lima A, Font E, Ribeiro JA, Azenha M, Adatte T, Flores D.   +11 more
europepmc   +1 more source

Pedological and geochemical characteristics of highly weathered soils derived from ophiolitic rocks in Samar, Philippines

Jertz Vlyn D. Escala, Ian Ausa Navarrete, Marvin D. Cascante, Victor B. Asio   +3 more
openalex   +2 more sources

Late Iron Age and Early Roman Brooches From the Lower Rhine Area: Provenance of the Metal Supply Traced Through Lead Isotopes

Archaeometry, EarlyView.
ABSTRACT Geochemical analysis of five brooch types from the Lower Rhine area dated to the last century bc and first century ad is used to constrain resource use, exchange and mobility. Lead isotope ratios demonstrate an Iberian provenance for copper in bronze Late Iron Age brooches.
A. A. T. Ruiter, B. J. H. van Os, J. B. V. Hermsen, G. R. Davies, S. W. Merkel   +4 more
wiley   +1 more source