This specimen of Native Copper collected at the Phoenix mine,Keweenaw county ,Michigan,has been cleaned with acids and should stay shinny for many ,many years to come.It is 4 7/8" x 1 5/8" x 7/8" and weights in at 1.7 oz's.Super size the photos for larger and better images.It has an odd shape to it ,it looks to be twisted and bent ,also looks like a fish or shark if you get it the right angle.Buyer pays all shipping by zip or postal codes and insurance if requested.Thanks for looking and look at our store for other mineral specimens and more.