tag:blogger.com,1999:blog-360614506818167717.post6275013240816512216..comments2024-01-27T16:00:39.065-08:00Comments on History of the Earth: Episode 384 KyaniteRichard Gibsonhttp://www.blogger.com/profile/03330538991049552829noreply@blogger.comBlogger2125tag:blogger.com,1999:blog-360614506818167717.post-36039713177171100192018-01-23T09:04:35.046-08:002018-01-23T09:04:35.046-08:00Thanks for the added insight. I wondered about the...Thanks for the added insight. I wondered about the actual mining, too.. Richard Gibsonhttps://www.blogger.com/profile/03330538991049552829noreply@blogger.comtag:blogger.com,1999:blog-360614506818167717.post-89507305423874330202018-01-23T08:49:12.629-08:002018-01-23T08:49:12.629-08:00Nice! One of my fav group of minerals - esp after ...Nice! One of my fav group of minerals - esp after having studied Ky-St schists in CT & PA for my diss. Working @ the Ga. Geol. Survey I was involved in the preparing the GA mining summaries pub by the former USBM. I'm not sure how much, if any, Ky is now being mined in GA. The famous Graves Mtn. mine ceased production several years ago. I realize your summary draws largely on USGS reports but in the link their summary does not give any state specifics. Always enjoy your posts :-)Anonymoushttps://www.blogger.com/profile/08493424311057150366noreply@blogger.com