Assertion: agate's layer | /r/HasProperty | bauer
Facets:
Source sentences:
text: However, when agate is artificially dyed, the color penetrates the rock much more quickly in the direction parallel to the fibers, which are mostly oriented perpendicular to the banding, than along the layers (Bauer, 1904; Liesegang, 1915), so the term "fibers" is not completely inadequate.