Tourmaline (group of silicate minerals) Specimen - 98×61×46 mm - 477 g
Tourmaline (group of silicate minerals) Speci...
$51.25
Tourmaline Var. Elbaite Crystal - 3.1×2.2×1.2 cm - 20 g
Tourmaline Var. Elbaite Crystal - 3.1×2.2×1...
$5.69
Tourmaline, Amethyst, Moldavite, apatite Crystal - 1.1×3×18.5 cm - 88 g
Tourmaline, Amethyst, Moldavite, apatite Crys...
$62.64
Pleochroism Tourmaline var. Rubellite Crystal - 6.6×4×3.2 cm - 131 g
Pleochroism Tourmaline var. Rubellite Crystal...
$225.50