Answer:
I am taken from a mine and shut in a wooden case from which I am never released. Yet I am used by almost everybody. What am I?
What has 3 feet but no toes?
I'm a precious stone in a pack of cards. What am I?
Born in the ocean and white as snow. When I fall back to water I disappear without a trace.
If you have me, you want to share me. Once you share me, you won't have me. What am I?
I fly to any foreign parts assisted by my spreading wings. My body holds an hundred hearts Nay I will tell you stranger things when I am not in haste I ride and then I mend my pace anon.