Continued degassing from fumaroles at fissures
![Continued degassing from fumaroles at fissures](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/thumbnails/image/image2-1373.jpg?itok=Y1nD9yec)
Detailed Description
Continued degassing from fumaroles at fissures on Kīlauea Volcano's lower East Rift Zone produce native sulfur crystals when sulfur dioxide and hydrogen sulfide gases react and cool upon reaching the surface. The delicate sulfur crystals are 5–15 mm (0.2–0.6 in) long.
Sources/Usage
Public Domain.