More about the Siesta Key bag:
Siesta Beach est une plage située sur Siesta Key en Floride. Contrairement aux plages ailleurs composées principalement de corail pulvérisé, le sable de Siesta Beach est composé à 99% de quartz, dont la plupart proviennent des Appalaches.
EN- Unlike beaches elsewhere that are made up mostly of pulverized coral, Siesta Beach's sand is 99% quartz, most of which comes from the Appalachian Mountains. Over time the feldspar and mica have been removed from the rock, leaving almost pure quartz. Even on the hottest days, the sand is so reflective that it feels cool underfoot.