Results 161 to 170 of about 14,537 (221)

Nitrogen impacts on structural stability of feldspar

open access: green, 2022
Weihua Huang   +5 more
openalex   +2 more sources

P‐T‐t‐d Evolution of Low‐Grade Metamorphic Xenotime, Eastern Alps (Austria)

open access: yesTerra Nova, Volume 38, Issue 1, Page 65-76, February 2026.
ABSTRACT In situ LA‐ICP‐MS U‐Pb dating of xenotime was used to establish the age of low‐grade metamorphism in Permian metasediments of the Austroalpine Unit (Eastern Alps, Austria). Complexly zoned xenotime in chloritoid‐bearing metasedimentary samples possesses distinct MREE‐rich domains. In the eastern sample, this domain yielded a date of c. 135 Ma,
M. S. Hollinetz   +4 more
wiley   +1 more source

DERRY FELDSPAR QUARRY 1

open access: green, 1922
N. B. Davis
openalex   +2 more sources

Potential of Soils Natural Sorbents for Environmental Decontamination From 137Cs

open access: yesLand Degradation &Development, Volume 37, Issue 2, Page 779-789, 30 January 2026.
ABSTRACT This study addresses the existing research gap concerning the lack of integrated data on the role of in situ soil components in the long‐term fixation of 137Cs under natural, protected, and non‐agricultural conditions. The contamination of ecosystems by radioactive isotopes, particularly 137Cs, represents a considerable environmental hazard ...
Katarzyna Szarłowicz   +3 more
wiley   +1 more source

A foundation model for rock thin-section images analysis. [PDF]

open access: yesCommun Eng
Fan J   +8 more
europepmc   +1 more source

Removal of Feldspar in Amakusa Pottery Stone by Two-stage Flotation

open access: bronze, 1986
Satoshi Nishimura   +5 more
openalex   +2 more sources

Flocculated Silt, Not Clay, Dominates River Suspended Sediment Load

open access: yesGeophysical Research Letters, Volume 53, Issue 2, 28 January 2026.
Abstract River mud builds fertile floodplains, combats land loss due to sea level rise, and buries vast amounts of organic carbon. These processes rely on mud settling velocity, which is set by the grain size, mineralogy, and flocculation state of mud. Here we determined these factors using a suspended sediment data compilation from lowland rivers and ...
Justin A. Nghiem   +4 more
wiley   +1 more source

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