Assertion: hydrogen sulfide | /r/AtLocation | hot springs
Facets:
value: naturally
type: MANNER
value: geologically
type: MANNER
Source sentences:
text: It occurs naturally in crude petroleum, natural gas, and hot springs.
text: Hydrogen sulfide (H 2 S) occurs naturally in crude petroleum, natural gas, volcanic gases, and hot springs.
text: Hydrogen sulfide is most often present in high iron bearing water and low or acidic pH waters, but also occurs naturally in crude oil, natural gas, and geologically active areas like volcanoes and hot springs.
text: Hydrogen Sulfide is flammable, naturally occurring in crude petroleum, natural gas, volcanic gas, and hot springs.
text: Hydrogen sulfide occurs naturally in crude petroleum, natural gas, volcanic gases, and hot springs.
text: Hydrogen sulfide occurs naturally in crude petroleum, natural gas, volcanic gases, and hot springs.