Description
EIGHTEEN SPANISH MINERALS Including an iridescent goethite, Alosno, Spain, height 2 in ; a cinnabar, Almaden ; a purple fluorite, Berbes ; a green fluorite, Mina Berta, El Papiol Barcelona ; a Thomsonite, Canary Islands ; a variscite in matrix; a green fluorite on matrix, Berta Mine ; a yellow...