Wouldn’t it have been a bit easier using the eye dropper to color pick from the rocks that were looking good and tweak them from the desired one?
To me it just seems like using a single tool would get you in the ball park right away? I’m not sure, but going to try that when I go in and start placing things. My thinking is you can make the other rock colors match the different strata in preferred or dominant asset being used.
I’m a noob so I don’t know for sure.