Merkato
endrismd at gmail .com, We have mixed sizes and play-of-colors like red(fire),yellow/orange, green, blue ones of solid class black, boulder(dark),white crystal rough Ethiopian precious opals origin Wollo, Afar,Gondar Mezezo(shewa) its best. Also ...
Gemstones OPals,Red(Fire) Black,Yellow Orange white,Crystal Emerald Sapphire Ruby Garnet etc and,Oilseeds Sesame