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Petrographic microscoope and SEM images of flat-polished thin sections of chert / carbonate chert immersed in various solutions analogous to ASTM C 289. Plane polarized transmitted light images. Control NaOH KOH.
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Petrographic microscoope and SEM images of flat-polished thin sections of chert / carbonate chert immersed in various solutions analogous to ASTM C 289
Plane polarized transmitted light images Control NaOH KOH Ca(OH)2 K-Ac K-Ac & Ca(OH)2
Crossed polarized transmitted light images Control NaOH KOH Ca(OH)2 K-Ac K-Ac & Ca(OH)2
Epifluorescent images Control NaOH KOH Ca(OH)2 K-Ac K-Ac & Ca(OH)2
Elemental maps for silicon Control NaOH KOH Ca(OH)2 K-Ac K-Ac & Ca(OH)2
Elemental maps for sodium Control NaOH KOH Ca(OH)2 K-Ac K-Ac & Ca(OH)2
Elemental maps for potassium Control NaOH KOH Ca(OH)2 K-Ac K-Ac & Ca(OH)2
Elemental maps for calcium Control NaOH KOH Ca(OH)2 K-Ac K-Ac & Ca(OH)2
SEM images of powder mounts of chert / carbonate chert immersed in various solutions analogous to ASTM C 289