Cool Dioptase from Congo store , 31 mm , mineral specimen

Here store is an super shiny two sided Dioptase from
Mendouli , Mendouli district , Pool department
Republic of Congo
measures 31 * 23 * 21 mm.
The crystals are deep green color up to 6.5 mm with very good luster
Dioptase is in very good condition
Great sample of Congo Dioptase