1861 - Minerals

Owner	Manuel Briones
Observations	Malachite is a group V mineral according to the Strunz classification, with the chemical formula Cu?CO?(OH)?.
Country	Togo
Face value	500
Year	1999
State	Used
Status	Interchangeable
Category	Science
Format	Landscape
Color	Multicolor
Other information	Perforated stamp
visualizations	172