Semi-transparent opal that can reflect a reddish colour (7)
I believe the answer is:
girasol
(Other definitions for girasol that I've seen before include "opal" , "luminescent stone" , "Jewel" , "Gem" , "yellow flower" .)
I believe the answer is:
girasol
(Other definitions for girasol that I've seen before include "opal" , "luminescent stone" , "Jewel" , "Gem" , "yellow flower" .)