@allochthonous I love the idea that water is stretched so in aquamarines that it's in a quantum state. Mind-blowing.
I googled aquamarine and quantum. When I first found out, I did this google in google scholar. I recently read that ssome researchers found this quality in stones they pickup at a swap meet! Heh. @allochthonous
@agterrane that sounds intriguing… do you have any more info?