Rimshot Posted September 12, 2012 Share Posted September 12, 2012 Can't figure out if these are rocks or man made. They both feel very light weight and both are magnetic.They also have like little rectangle sections on them that reflect light. Kinda like the way pyrite reflects.Any ideas?Rim Quote Link to comment Share on other sites More sharing options...
Hoser John Posted September 13, 2012 Share Posted September 13, 2012 Usually a simple specific gravity test will reveal all-John Quote Link to comment Share on other sites More sharing options...
Rimshot Posted September 13, 2012 Author Share Posted September 13, 2012 2.56 g/cc . Soooooooooo what now Hoser? lol! That's the bigger rock.Rim Quote Link to comment Share on other sites More sharing options...
adam Posted September 14, 2012 Share Posted September 14, 2012 Gabbro ? Diorite with magnetite? Quote Link to comment Share on other sites More sharing options...
Rimshot Posted September 14, 2012 Author Share Posted September 14, 2012 Adam,Those do look kinda similiar to it, but I wonder how it got here.Rim Quote Link to comment Share on other sites More sharing options...
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