Wylde Flowers is game that you can play using Apple Arcade in the same vein as other popular farming sims like Stardew Valley. The game offers you a large range of tasks to do each day, including mining. If your trying to stock up on Copper, though, then you might be a tad bit confused with drops.
Copper is found in the mines in Wylde Flowers. You won't have access to the mines at the very start of the game, but once it's opened, you can begin looking for Copper. Copper seems to spawn the most on the first twenty floors, but you won't be able to distinguish it from normal rocks.
The game uses an RNG system that randomly determines which resource is going to drop when you break a rock. Your best bet for getting a large amount of Copper is to mine regularly and build the item up over time.
Luckily, it isn't really all the hard to find, so you shouldn't have to wait too long to find your first piece. Just keeping hitting those rocks, and you will be rolling in Copper in no time.
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