docdutronc Posted December 21, 2008 Share Posted December 21, 2008 a trip in northern france sigillaria mamillaris Brongniart Link to comment Share on other sites More sharing options...
mommabetts Posted December 21, 2008 Share Posted December 21, 2008 Those fossils are just beautiful with such detail. Thanks for posting the collecting site pictures, your post have helped to give everyone a good insight to your wonderful world of plant fossils. Link to comment Share on other sites More sharing options...
Guest bmorefossil Posted December 21, 2008 Share Posted December 21, 2008 very nice finds, does the hill really change in color like that or is it just me? Link to comment Share on other sites More sharing options...
docdutronc Posted December 21, 2008 Author Share Posted December 21, 2008 very nice finds, does the hill really change in color like that or is it just me? so the shales change color, they burn on the heap and become red there are black bark and sometimes red.... bruno Link to comment Share on other sites More sharing options...
mommabetts Posted December 21, 2008 Share Posted December 21, 2008 so the shales change color, they burn on the heap and become red there are black bark and sometimes red....bruno Both colors are great, I couldn't decide which I like better. Do the heaps burn all of the time? Why is it all ways burning? Sorry if these are dumb questions but I have never been around them so I would really like to know. Link to comment Share on other sites More sharing options...
docdutronc Posted December 21, 2008 Author Share Posted December 21, 2008 Both colors are great, I couldn't decide which I like better. Do the heaps burn all of the time? Why is it all ways burning? Sorry if these are dumb questions but I have never been around them so I would really like to know. there is a concentration of raw coal, pyrite, sulphides, pressure, are heaps of autothermal, the one is off, but I know who smoke and their hearts is probably being burn, it is dangerous , operators the water with water for cooling, there have been cases of explosion in the 1970s at the edge of a mining community who have been victims some old heaps are very close to the homes of coliers , Fortunately this one is off ... Link to comment Share on other sites More sharing options...
mommabetts Posted December 21, 2008 Share Posted December 21, 2008 there is a concentration of raw coal, pyrite, sulphides, pressure, are heaps of autothermal, the one is off, but I know who smoke and their hearts is probably being burn, it is dangerous ,operators the water with water for cooling, there have been cases of explosion in the 1970s at the edge of a mining community who have been victims some old heaps are very close to the homes of coliers , Fortunately this one is off ... Hopefully they will not produce anything more that beautiful fossils from now on. Be safe in your hunt for beautiful things. Link to comment Share on other sites More sharing options...
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