FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3185175038> ?p ?o ?g. }

• W3185175038 abstract "Abstract Intergranular pressure solution plays a key role as a deformation mechanism during diagenesis and in fault sealing and healing. Here, we present microstructural observations following experiments conducted on quartz aggregates under conditions known to favor pressure solution. We conducted two long term experiments in which a quartz crystal with polished faces of known crystallographic orientation was embedded in a matrix of randomly oriented quartz sand grains. For about two months an effective axial stress of 15 MPa was applied in one experiment, and an effective confining pressure of 28 MPa in the second. Loading occurred at 350 °C in the presence of a silica-saturated aqueous solution. In the first experiment, quartz sand grains in contact with polished quartz prism ( $$overline10{1 }0$$ <mml:math xmlns:mml=http://www.w3.org/1998/Math/MathML> <mml:mrow> <mml:mover> <mml:mn>1</mml:mn> <mml:mo>¯</mml:mo> </mml:mover> <mml:mn>010</mml:mn> </mml:mrow> </mml:math> ) faces became ubiquitously truncated against these faces, without indenting or pitting them. By contrast, numerous sand-grain-shaped pits formed in polished pyramidal ( $$17overline{6 }3$$ <mml:math xmlns:mml=http://www.w3.org/1998/Math/MathML> <mml:mrow> <mml:mn>17</mml:mn> <mml:mover> <mml:mn>6</mml:mn> <mml:mo>¯</mml:mo> </mml:mover> <mml:mn>3</mml:mn> </mml:mrow> </mml:math> ) and ( $$overline{4 }134$$ <mml:math xmlns:mml=http://www.w3.org/1998/Math/MathML> <mml:mrow> <mml:mover> <mml:mn>4</mml:mn> <mml:mo>¯</mml:mo> </mml:mover> <mml:mn>134</mml:mn> </mml:mrow> </mml:math> ) crystal faces in the second experiment. In addition, four-leaved and (in some cases) three-leafed clover-shaped zones of precipitation formed on these prism faces, in a consistent orientation and pattern around individual pits. The microstructures observed in both experiments were interpreted as evidence for the operation of intergranular pressure solution. The dependence of the observed indentation/truncation microstructures on crystal face orientation can be explained by crystallographic control of stress-induced quartz dissolution kinetics, in line with previously published experimental and petrographic data, or possibly by an effect of contact orientation on the stress-induced driving force for pressure solution. This should be investigated in future experiments, providing data and microstructures which enable further mechanism-based analysis of deformation by pressure solution and the effect of crystallographic control on its kinetics in quartz-rich sands and sandstones." @default.
• W3185175038 created "2021-08-02" @default.
• W3185175038 creator A5050465384 @default.
• W3185175038 creator A5055453673 @default.
• W3185175038 creator A5059911687 @default.
• W3185175038 date "2021-07-21" @default.
• W3185175038 modified "2023-09-26" @default.
• W3185175038 title "Surface microstructures developed on polished quartz crystals embedded in wet quartz sand compacted under hydrothermal conditions" @default.
• W3185175038 cites W185820720 @default.
• W3185175038 cites W1973087299 @default.
• W3185175038 cites W1978597810 @default.
• W3185175038 cites W1980308545 @default.
• W3185175038 cites W1996614577 @default.
• W3185175038 cites W1998690176 @default.
• W3185175038 cites W1998921588 @default.
• W3185175038 cites W2003306909 @default.
• W3185175038 cites W2014795761 @default.
• W3185175038 cites W2023038288 @default.
• W3185175038 cites W2029713417 @default.
• W3185175038 cites W2032308416 @default.
• W3185175038 cites W2033380415 @default.
• W3185175038 cites W2056301165 @default.
• W3185175038 cites W2057455479 @default.
• W3185175038 cites W2064417235 @default.
• W3185175038 cites W2067608390 @default.
• W3185175038 cites W2072972967 @default.
• W3185175038 cites W2077521920 @default.
• W3185175038 cites W2081923176 @default.
• W3185175038 cites W2086569843 @default.
• W3185175038 cites W2105779189 @default.
• W3185175038 cites W2126588056 @default.
• W3185175038 cites W2142733361 @default.
• W3185175038 cites W2155380028 @default.
• W3185175038 cites W2160835451 @default.
• W3185175038 cites W2551351414 @default.
• W3185175038 cites W2606428676 @default.
• W3185175038 cites W2803728723 @default.
• W3185175038 cites W3037831297 @default.
• W3185175038 doi "https://doi.org/10.1038/s41598-021-94376-1" @default.
• W3185175038 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/8295331" @default.
• W3185175038 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/34290361" @default.
• W3185175038 hasPublicationYear "2021" @default.
• W3185175038 type Work @default.
• W3185175038 sameAs 3185175038 @default.
• W3185175038 citedByCount "0" @default.
• W3185175038 crossrefType "journal-article" @default.
• W3185175038 hasAuthorship W3185175038A5050465384 @default.
• W3185175038 hasAuthorship W3185175038A5055453673 @default.
• W3185175038 hasAuthorship W3185175038A5059911687 @default.
• W3185175038 hasBestOaLocation W31851750381 @default.
• W3185175038 hasConcept C113196181 @default.
• W3185175038 hasConcept C127313418 @default.
• W3185175038 hasConcept C159985019 @default.
• W3185175038 hasConcept C185592680 @default.
• W3185175038 hasConcept C192562407 @default.
• W3185175038 hasConcept C199289684 @default.
• W3185175038 hasConcept C2779870107 @default.
• W3185175038 hasConcept C43617362 @default.
• W3185175038 hasConceptScore W3185175038C113196181 @default.
• W3185175038 hasConceptScore W3185175038C127313418 @default.
• W3185175038 hasConceptScore W3185175038C159985019 @default.
• W3185175038 hasConceptScore W3185175038C185592680 @default.
• W3185175038 hasConceptScore W3185175038C192562407 @default.
• W3185175038 hasConceptScore W3185175038C199289684 @default.
• W3185175038 hasConceptScore W3185175038C2779870107 @default.
• W3185175038 hasConceptScore W3185175038C43617362 @default.
• W3185175038 hasFunder F4320321800 @default.
• W3185175038 hasFunder F4320334678 @default.
• W3185175038 hasIssue "1" @default.
• W3185175038 hasLocation W31851750381 @default.
• W3185175038 hasLocation W31851750382 @default.
• W3185175038 hasLocation W31851750383 @default.
• W3185175038 hasOpenAccess W3185175038 @default.
• W3185175038 hasPrimaryLocation W31851750381 @default.
• W3185175038 hasRelatedWork W1767215193 @default.
• W3185175038 hasRelatedWork W2006010102 @default.
• W3185175038 hasRelatedWork W2008545177 @default.
• W3185175038 hasRelatedWork W2071867962 @default.
• W3185175038 hasRelatedWork W2086580495 @default.
• W3185175038 hasRelatedWork W2116130074 @default.
• W3185175038 hasRelatedWork W2136232811 @default.
• W3185175038 hasRelatedWork W2138217183 @default.
• W3185175038 hasRelatedWork W2168675161 @default.
• W3185175038 hasRelatedWork W2564434609 @default.
• W3185175038 hasVolume "11" @default.
• W3185175038 isParatext "false" @default.
• W3185175038 isRetracted "false" @default.
• W3185175038 magId "3185175038" @default.
• W3185175038 workType "article" @default.