Clear Cutting Board Mineral Oil instead of Tung or Linseed?

[flomofo]

I cleaned my grips up a bit but am leaving them a bit dirty or tarnished as restoring anything on my gun was not the goal.

I want it to still look as close to how it should from the factory however, and to preserve that could I use that clear cutting board oil sold at places like Home Depot to protect the grips without adding any color?

That or just leave them be after cleaning, although it looks like even rain would stain these things without some protectant applied.