Un importante campione con cristalli di bazzite di grandi dimensioni fino a 11 mm su matrice . La bazzite è un minerale rarissimo, normalmente in cristalli milimetrici . ex collezione Lattuada , dimensione 7x5x3 cm
Prismatic Childrenite crystals, with very well defined faces and edges, some of them doubly terminated, translucent, lustrous, with spheroidal Roscherite on a Quartz matrix.
Size 5 x 6 x 3 cm
Showy deep blue Cornetite crystals on white matrix . Super aesthetic. From type locality. The piece come from a Geologist collection who worked at that mine in 1975- 1980. Size 8x6x3 cm
Showy deep blue Cornetite crystals on botryoidal lucent heterogenite . Super aesthetic. From type locality. The piece come from a Geologist collection who worked at that mine in 1975- 1980. Size 7x6x2 cm
Interesting, bright color from defunct locality, from a single find of the 80's during street road works . From an old German collection . Size 15x12x6 cm
prismatic elongated emerald on a carpet of white Albite, uncommon as association and with a very nice aesthetic association.
dimensions : 3x2x2 cm
crystal dimensions : 1 cm
Group of prismatic crystals of emerald on a matrix of Calcite . Very rich and with a very nice sethetic association.
dimensions : 6,5 x 4 x 3 cm
crystal dimensions : 1,7 cm
Nice group of hopeite crystals of dark orange-brown color from defunct locality . The piece come from a Geologist collection who worked at that mine in 1975- 1980. Size 10x10x6 cm
Nice group of hopeite crystals of dark orange-brown color from a defunct locality . Hopeite crystals are well developed and associated to transparent micorcvrystals of parahopeite . Pictures taken with white led light and halogen lamp .The specimen come from a Geologist collection who worked at that mine in 1975- 1980. Size 3x2x1 cm
Nice group of hopeite crystals well developed and associated to transparent micorcvrystals of parahopeite. in one broken crystal is clearly visible the white "core" of hopeite , surrounded and partialle replaced by a crust of parahopeite Pictures taken with white led light and halogen lamp .The specimen come from a Geologist collection who worked at...
Nice group of colorless crystals of Parahopeite (TL)rom defunct locality . The piece come from a Geologist collection who worked at that mine in 1975- 1980. Size 10x10x6 cm