Q: What companies mine both gold and copper? Which ones are recommended?

Q: It seems to me that going forward inflation worries are real. Assuming my thesis is correct, I have read that one way for investors to protect their portfolios is to buy companies with "pricing power". What exactly is pricing power and can you give me a list of Canadian and American companies that currently have the most pricing power.

Q: If inflation is going to be a concern, do you have 5 company suggestions in the US and Canada that would have pricing and so earnings power? Thank you