Collectible

Results 1 - 48 of 251
Epidote 4 x 2 x 1,5 cm
Epidote is a rock-forming mineral of the silicate class. Calcium, aluminum and iron silicate. Chemical formula: ...
10,00 €
Chalcedony grape agate 3 - 3,5 cm 1 pc
Chalcedony is a cryptocrystalline variety of quartz SiO₂, which forms tiny crystals that can only be seen under a ...
14,00 €
Stilbite heulandite 3,5 x 2,5 x 1,5 cm

Stilbite is a mineral of the zeolite group. Always forms twin prismatic and lamellar crystals. Chemical formula: ...

15,00 €