Assertion: agate's layer | /r/HasProperty | area
Facets:
value: in the upper part
type: LOCATION
value: with ripple banding
type: OTHER
Source sentences:
text: By contrast, the horizontal layers look much more diverse: some layers appear granular and less translucent, one can recognize two areas made of quartz crystals (notice the bright reflections), one layer is colored orange, and in the upper part there is an area with ripple banding.