Shared publicly  - 
 
"The sound of advancing obsidian lava is quite fascinating and unlike anything I have ever heard - a succession of platey fracturing sounds, as if a bowl of Rice Krispies were made up of thousands of fragile plates that each broke, rather than the usual snap, crackle and pop,"
Glass Lava Flow Still Oozes a Year Later http://oak.ctx.ly/r/297k

2
Add a comment...