Assertion: chrysoberyl | /r/AtLocation | mica schists
Facets:
Source sentences:
text: Chrysoberyl occurs in some granite pegmatites, gneisses, mica schists, and marbles.
text: It occurs in mica schists and granite pegmatites and in contact with metamorphic deposits of dolomitic marble.
text: It occurs in mica schists and granite pegmatites and in contact with metamorphic deposits of dolomitic marble.