See certain properties of mineral/Voir certaines caractéristiques
Quality : Excellent sample
Location :
Rio das Antas (Tunnel das Santas)
Bento Gonçalves
Rio Grande do Sul
Brésil
Catalog Number : <13979>
Photo copyrighted by Ecole des Mines
(photo by Christian MALLET)
(C) ENSMP, BRGM
Web implementation : rm