so called desert roses for sale in tunisia

chott jerid desert rose roses saharan gypsum souvenir stand salt lake shott sahara tunisia tunisian gerid shoot endorheic pan sand stone rock rosette formation mineral barite poikilotopic inclusion crystal crystallographic axis crystallography habit selenite stall sell selling tourism tourist large sale cluster clusters closeup painted red called road leaf flower food invertebrate fish autumn plant art coral produce petal underwater reef painting animal seafood