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Clay minerals identification in rock varnish by XRD: A one-step reduction approach

Rock varnishes are known to be fine, dark, glossy submicron films found in deserts bare rock surfaces. The oxides and hydroxides of manganese and iron bind together the clay minerals present in the varnish layer. The processes of oxide-hydroxide accumulation at varnish sites are due to iron and mang...

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Detalles Bibliográficos
Autores principales: Chaddha, Amritpal Singh, Sharma, Anupam, Singh, Narendra Kumar
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8563653/
https://www.ncbi.nlm.nih.gov/pubmed/34754782
http://dx.doi.org/10.1016/j.mex.2021.101511