Stamps Category Minerals

MINERAL
carlos ródenas ferré
MINERAL
carlos ródenas ferré
1995 - Centennial of the National Geological Institute
Manuel Briones
1993 - Centennial of the National Geological Institute
Manuel Briones
1991 - Centennial of the National Geological Institute
Manuel Briones
Jet (51)
carlos ródenas ferré
MINERALS-
carlos ródenas ferré
SAMPLES OF THE MOON
carlos ródenas ferré
B285 - Amethyst
Manuel Briones
1537 - International Thematic Philately Exhibition "Portucale 77"
Manuel Briones