gold or not ...

Found this beautiful specimen on the Mattole River (northern CA coast) it has some beautiful colors and shapes to it! Any ideas or info would be greatly appreciated!

Found a bunch of minerals in a mine on the way to Alamo lake in AZ through wenden az. It's known for chrisacola copper gold azurite malicite and others.pardon my miss spellings but I do see copper and it's metal and copper colored but it's this gold colored I am interested in identifying most of...