Results 151 to 160 of about 14,537 (221)

Review of: "Exploration of Quartz, Feldspar, and Mica Minerals Using Geophysical Resistivity, Self-Potential, and Natural Electrical Field Techniques" [PDF]

Hicham Nasri
openalex   +1 more source

Impact Reactivation of a Hydrothermal System in Basalt in the Vargeão Dome Impact Structure, Brazil

Journal of Geophysical Research: Planets, Volume 131, Issue 2, February 2026.
Abstract As hydrous minerals have been observed in impact craters on Mars, impact‐generated hydrothermal systems (IGHSs) have been considered as potential habitats for life on that planet. The Vargeão Dome, a 12 km wide impact structure in southern Brazil, was formed in basalts with at least two hydrothermal alteration stages.
Jitse Alsemgeest, Fraukje M. Brouwer, Luis F. Auqué, Kirsten van Zuilen, Natalia Hauser, Wolf Uwe Reimold   +5 more
wiley   +1 more source

Impact of alkaline activator concentration on mechanical properties and microstructure of a ternary blended one-part geopolymer cement. [PDF]

Sci Rep
Poojalakshmi ES, Nagarajan P, Sudhakumar J, Thomas BS.   +3 more
europepmc   +1 more source

Semidiaphanam Tremuli Narcissuli Ideam Lacteam1: Ehrenfried Walther von Tschirnhaus (1651–1708) and His Determined Search for the Porcelain Principle

Archaeometry, Volume 68, Issue 1, Page 120-131, February 2026.
ABSTRACT With this contribution, an attempt is being made to chart the timeline of the invention of the European hard‐paste porcelain based on historical documents. They were evaluated to trace the development lines from Tschirnhaus's early experiments with burning mirrors and lenses in the 1680s to finding ‘wax porcelain’ around 1694 to the ...
Robert B. Heimann
wiley   +1 more source

Impact of Paleoclimatic Variability on Shale Oil Enrichment in Deep to Semi-Deep Lacustrine Facies: A Case Study of the Second Member of the Funing Formation, Qintong Depression, Subei Basin, Eastern China. [PDF]

ACS Omega
Tang S, Shi Z, Zang S, Hua C, Li W, Tan Q, Fu H, Xiao H, Ning K, Liu H.   +9 more
europepmc   +1 more source

Feldspar replacement reactions by interface-coupled dissolution-precipitation: a case study from the Larvik Plutonic Complex, SE-Norway

, 2014
Catharina Los
openalex   +1 more source

How much K is oK? – Evaluating different methods for K-concentration determination and the effect of the internal K-concentration on feldspar luminescence dating

Linda Maßon, Svenja Riedesel, Stephan Opitz, Anja Zander, A.M.T. Bell, Hanna Cieszynski, Tony Reimann   +6 more
openalex   +1 more source

Ichnological insights into deoxygenation across the Cenomanian–Turonian Boundary Oceanic Anoxic Event 2 in the northern extent of Western Interior Seaway (west‐central Alberta)

Sedimentology, Volume 73, Issue 2, Page 355-390, February 2026.
ABSTRACT In‐depth ichnological and sedimentological analyses of the Cenomanian–Turonian boundary Oceanic Anoxic Event (OAE2) from the Western Interior Seaway of west‐central Alberta reveal a persistent physico‐chemically stressed setting. The interval is characterised by a dominantly diminutive and diminished ichnological assemblage, with familiar ...
Sara K. Biddle, Murray K. Gingras
wiley   +1 more source

Multiscale Characterization and Mobility Evaluation of Storage Space in Laminated Shale Reservoirs: A Case Study of the Qingshankou Formation, Southern Songliao Basin. [PDF]

ACS Omega
Wang H, Li Z, Wang H, Song P, Liu H, Jiang Z, Guo Q, Shen Y, Li L.   +8 more
europepmc   +1 more source

Oxygen isotopic composition of fissure-grown quartz, adularia, and calcite from Broadlands geothermal field, New Zealand, with an appendix on quartz-K-feldspar-calcite-muscovite oxygen isotope geothermometers [PDF]

, 1975
Peter Blattner
openalex   +1 more source