Rock Bursts
Posted by Dennis Glasby on August 08, 2007 at 10:56:38:

Folks,'rock bursts' could be related to the situation
in the Utah mine.

These have been documented at least twice, once in a German
Potash mine and here in the link to a Idaho mine.

These look very similar to a quake on a seismograph.

See Link

Dennis

Follow Ups:
     ● Re: Rock Bursts  - heartland chris  17:50:06 - 8/8/2007  (72360)  (1)
        ● Re: Rock Bursts  - Cathryn  22:39:36 - 8/11/2007  (72399)  (0)