Answer:
I am cracked by Indiana Jones.
I am a precious stone as clear as diamond. Seek me out while the sun's near the horizon. Though you can walk on water with my power try to keep me and I'll vanish in an hour.
I climb higher as I get hotter. I can never escape from my crystal cage.
Flat as a leaf, round as a ring; have two eyes, can't see a thing. What am I?
You can drop me from the tallest building and I’ll be fine, but if you drop me in water I die. What am I?
It flows out of the soil, It burns you if it boils, And holds us in its coils, More valuable than gold, As black as it is old.