Assertion: chrysotile | /r/HasProperty | grouped as white asbestos
Facets:
value: together
type: MANNER
Source sentences:
text: Chrysotile and tremolite, which in pure form contain no iron, tend to be white, together with actinolite and anthophyllite are grouped together as "white asbestos" and classified as UN2590 (under the United Nations chemical ID numbering system).