Stones

Riddle: A precious stone as clear as diamond. Seek it out when the suns near the horizon. Though you can walk on water with its power. Try to keep it, and it will vanish in an hour. What am I?

Answer: Ice.

Source: https://www.riddles.com/4354

A precious stone as clear as diamond. Seek it out when the suns near the horizon. Though you can walk on water with its power. Try to keep it, and it will vanish in an hour. What am I? — Stones by TranTiff v1.

Riddle: A precious stone as clear as diamond. Seek it out when the suns near the horizon. Though you can walk on water with its power. Try to keep it, and it will vanish in an hour. What am I? Answer: Ice. — by TranTiff v2.