Stamps Category Minerals

MINERALS- AGATE
carlos ródenas ferré
Citrine
Héctor Blaz Rodríguez
Uranium and pitchblende
Héctor Blaz Rodríguez
Platinum Producer - Department of CHocó
Herman Cudris Castañeda
Gold Washing Machine- Gold Mining- Department of Nariño
Herman Cudris Castañeda
Mauricio Medina
Exchange
Mauricio Medina
2460 - Wieliczka Salt Flats, Salt Crystal
joaquín iturrioz
pink emerald mineral
joaquín iturrioz
amethyst mineral
joaquín iturrioz