help identify rock!!!

[rockcollect]

This is one of my best finds. I found it today in the river. It has black veins a very complex lithologie and feels very heavy and atracts a magnet very strongly. contains silver shiny crystals. and pistache colored crystals. On some of the photo's there are remnant of the dishwash soap bubbles Please help me identify this rock.

 

[rockcollect]

photo's of the dry rock. weight is 3436 grams, it seems to contain serpentine veins seen 10x loupe

 

[rockcollect]

Hello everyone, i have hit a piece of the rock to see the inside and it is pretty amazing. Here are photo's of the broken off piece inside and outside. I have never found something like this and never seen anything like this in the Netherlands. I looks allot like some weird achondrite that have recently be en found. I hope Red Coat can indentify some of the foto's.

 

[rockcollect]

whole stone broken, the whole stone strongly atracts a magnet as do pieces that broke off.