Assertion: talc | /r/HasProperty | oxygen
Facets:
value: primarily
type: DEGREE
Source sentences:
text: Talc is a mineral that occurs naturally in the environment, and it is composed primarily of magnesium, silicon, and oxygen.
text: While talc which is used in talcum powder is a naturally occurring mineral, comprised of magnesium, silicon, and oxygen and is used to absorb both moisture and odors, it has also been found to at times contain asbestos which has been shown to have a direct link to lung cancer when it is inhaled.
text: Talc is a mineral that occurs naturally in the environment, and it is composed primarily of magnesium, silicon, and oxygen.