tag:blogger.com,1999:blog-5211670216140060946.post7848738587088151778..comments2024-03-17T18:37:36.377-07:00Comments on Geotripper: The Other California: Geologists Who Live on Glass Mountains Shouldn't...(fill in moral)Garry Hayeshttp://www.blogger.com/profile/00531226195147986457noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-5211670216140060946.post-16499705814052090812010-01-10T11:59:14.918-08:002010-01-10T11:59:14.918-08:00Of course one must heft a HUGE piece of pumice whe...Of course one must heft a HUGE piece of pumice when given the opportunity. Mine was at Mt St Helens.<br />I've seen frothy and glassy layers combined along the Sultan Sea. Now I understand.<br />Great post Garry.Gaelynhttps://www.blogger.com/profile/05784162697113288888noreply@blogger.com