Assertion: emerald's inclusion | /r/HasProperty | biotite
Facets:
value: abundantly
type: DEGREE
Source sentences:
text: Inclusions: Biotite (abundantly); actinolite; calcite; some 3-phase inclusions seen, tubes, “daggers,” fluorite.
text: Inclusions: Biotite (black crystals) as small specks or dots; pinpoints, breadcrumb inclusions; also tourmaline (dravite) and magnetite.