BRA-C18

HUREAULITE

JOCA MINE, GALILEIA, MINAS GERAIS, BRASIL - Very cluster of hurealite crystals ! The hurealite forms various sferoidal formation one over the other, pink in color. Very rich specimen ! Nice rock of 5x4x2.5 cm.

€ 25

BRA-C20

FLUORNATROMICROLITE

FEI MARTINHO, PARAIBA, BRASIL - Very rare pegmatite mineral ! It shows as dark 1 mm micro crystals on matrix ! Overall size is 3x1.5x0.5 cm

€ 40

BRA-C21

HELVITE

NAVEGADORES MINE,MINAS GERAIS, BRASIL - On the bright albite of this specimen there are various helvite crystals. Some of them are grouped so that to form a cluster, one is on one side. Their size is 0.5-0.6 cm on the edge. Very nice and showy rock of 4.5x4x2.3 cm.

€ 30

BRA-C22

KOSNARITE on ALBITE

TAQUARAL, MINAS GERAIS, BRASIL - Great coverage of millimetric crystals of kosnarite on albite matrix. The kosnarite crystals are well disposed and form groups and clusters. Overall size is 7x4x3 cm

€ 180

BRA-C23

KOSNARITE on ALBITE

TAQUARAL, MINAS GERAIS, BRASIL - Small specimen of albite hosting a lot of millimetric kosnarite crystals. The crystals are well visible under magnification ! Overall size is 2x1.8x1 cm.

€ 25