[Red Badger]

Saudi Arabia could be the Saudi Arabia of sand!............

[HombreSecreto]

LOL

[glorgau]

There is this little thing called the Sahara Desert...

[piasa]

Oddly enough, Saudi Arabia imports Gulf of Mexico sand because Saudi sand is unsuitable as a filtration material for swimming pools, etc...

There are some types of sand - specifically that beautiful white sand prized by beachgoers- that are created by parrotfish as they eat coral and the stuff growing on it:

https://en.wikipedia.org/wiki/Parrotfish

All that lovely white sand that supports bikini clad women had to pass through the teeth and digestive tracts of generations of colorful parrotfish.