Hi everyone.
Found this rock on the beach eastbourne england.
It weighs 117gr heavy for its size ,reacts to a magnet but when you use a smaller magnet it hasn't got the same force all over.
As in the pictures showen it seems to have gold which while testing under a mug on the ceramic it leaves...
http://www.treasurenet.com/forums/hard-rock-mining/348469-got-rock-you-want-identified-post-here-gimme-good-picture-3-4-a.html
Just a good spot to see if you have a rock that's unique or if you have a question.. Have fun and may you find the GOLD!