More specifically, I like the blue color of Copper Carbonate and Copper Benzoate. I have some copper items (from bird seed store) and would like to make some of them that blue color.
I've read about how to make Copper Carbonate, I bought some Copper Sulphate...but it's beyond me to figure out how to get the blue subtances to grow/form/oxidize/(what is the correct term?) onto the copper objects!?!
Please help out of my confusion.