I imagine it would be close to walking on sand; you would probably leave a small depression, but not sink. While it is liquid, it's still rock. I'll leave to someone better in physics to do the math to prove it.
Madness string 101910
I wish I had been more assertive and upfront with my family and friends when I was younger. I could have helped save a couple hearts from breaking. Now I am honest almost to a fault. I am tired of being burdened by the secrets of others.