Girasol Quartz is also known as Moon Quartz, Opal Quartz, or Pearl Quartz.
There is girasol quartz as opposed to girasol opal. It is Clear Quartz that contains Aluminum. The Aluminum content gives it a milky translucence.
The name of girasol comes from the Latin word gyrare, which means to turn and sol for the sun.
Mined in Madagascar.