Assertion: agate's layer | /r/HasProperty | opaque
Facets:
value: almost
type: DEGREE
Source sentences:
text: The specimen shows three typical properties of Juchem agates: Red-brown specks of iron oxides are scattered throughout the layers, the layers are almost opaque, and the outer parts of the agate have been altered to a white fine-grained material, possibly made of quartz.