Just wait till you found some amethyst.
Oh, one thing. The area is known to be the habitat of the D.R.I.L.L. mole species. Be careful. It can "singlehandedly" throw you away. If you found it, there is some tips below. Don't go yet, it's spoilers. Or maybe not Link to the original D.R.I.L.L. habitat: https://scratch.mit.edu/projects/525617159/ Credit goes to @MrStarDollars for making the D.R.I.L.L. exist.