tag:blogger.com,1999:blog-20092824.post8070819159692205199..comments2024-01-30T19:45:36.648+11:00Comments on Lounge of the Lab Lemming: Jailbait zirconsC W Mageehttp://www.blogger.com/profile/09706100504739548720noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-20092824.post-6818276197904485692013-10-13T12:17:32.391+11:002013-10-13T12:17:32.391+11:00That's very interesting. I worked recently wit...That's very interesting. I worked recently with some very young rocks (5 years old volcanic rocks). So, we observed some huge U-Th-Ra disequilibrium (for whole rock). Davidhttp://opticalmineralogy.blogspot.ca/noreply@blogger.com