Vanilla ores are a bit boring, just some bland colors on a cold stone...
So I improved them, by cleaning up the ore and making it more distinct, while keeping the Vanilla style and Resolution.
And the even better Part: I also added Physical information to each Ore. Now Metals and Gems reflect the light, so you can see them shimmer in the Reflection of your Torch, just like a real Gem would.
They also got Parrallax enabled, so they are not on the Surface anymore, but indented into the Rock they subside in.
Note: Shaders are required for this effect to work.