tag:blogger.com,1999:blog-21010261.post1379457062779348386..comments2024-03-14T01:33:48.461-04:00Comments on <b>Rock Piles</b>: Coming up...pwaxhttp://www.blogger.com/profile/16647940752050937588noreply@blogger.comBlogger2125tag:blogger.com,1999:blog-21010261.post-69365960860624294272014-03-19T16:55:27.091-04:002014-03-19T16:55:27.091-04:00Yes. It looks like the support boulder has what FF...Yes. It looks like the support boulder has what FFC calls a "bowl pop" meaning one huge flake removed leaving a bowl-like depression. It looks to have pretty sharp edges, so presumably is manufactured that way.<br /><br />FFC thinks fire on the rock, followed by rapid cooling might be how this was done.pwaxhttps://www.blogger.com/profile/16647940752050937588noreply@blogger.comtag:blogger.com,1999:blog-21010261.post-38655632417047536422014-03-19T10:56:28.929-04:002014-03-19T10:56:28.929-04:00Bottom right hand corner: do those small boulders/...Bottom right hand corner: do those small boulders/large cobbles (and the other stones) sit in a bowl-like depression of the, I guess you could say, the "supporting boulder" - or is the old spelling "bowlder" a better word. Tim MacSweeneyhttps://www.blogger.com/profile/15517237193572593390noreply@blogger.com