Tourmaline Crystal cluster - Height: 90 mm - Width: 66 mm- 246 g - (1) #collector mineral #colorful mineral #crystal cluster #crystalline boron silicate #gemstone mineral #igneous formation #mineral specimen #pleochroism #prismatic crystals #tourmaline
Epidote Specimen - Height: 38 mm - Width: 20 mm - 14.43 g - (1) #collectible crystal #epidote #green mineral #metamorphic mineral #mineral specimen #prismatic crystals #sorosilicate mineral
Green tourmaline Crystals - Height: 30 mm - Width: 8 mm- 11 g - (1) #boron silicate #collector crystals #Emerald Green #gemstone mineral #green tourmaline #prismatic crystals #verdelite
Tourmaline Specimen - Height: 80 mm - Width: 35 mm - 77 g - (1) #boron silicate #collectible minerals #crystals #gemstone mineral #geology #mineral specimen #prismatic crystals #tourmaline
Blue tourmaline Crystals - Height: 25 mm - Width: 5 mm- 6 g - (1) #blue tourmaline #crystals #gemstones #indicolite #mineral specimens #prismatic crystals #rare gemstones
Black Tourmaline (Schorl) Crystals with Quartz Matrix – Collector Specimens- 149 g - (11) #black tourmaline #boron silicate #collector minerals #prismatic crystals #quartz matrix #schorl
Natural Terminated Black Tourmaline Crystal Crystals - Height: 9 cm - Width: 2.5 cm- 220 g - (11) #black tourmaline #collectible crystals #crystal terminations #minerals #prismatic crystals #schorl #tourmaline crystals
Crocoite Crystals on matrix - Height: 5 cm - Width: 4 cm- 100 g #collector mineral #crocoite #lead chromate #mineral specimen #orange crystals #oxidation zone #prismatic crystals
Tourmaline Crystal - Height: 25 mm- 5.6 g - (1) #boron minerals #collecting #crystals #gemstones #igneous rocks #metamorphic rocks #minerals #natural crystals #prismatic crystals #tourmaline
Dioptase Mineral Collection - Height: 4 cm - Width: 3.5 cm- 100 g - (1) #collector minerals #copper minerals #Crystal Collection #dioptase #green minerals #mineral specimens #prismatic crystals #rare minerals
Tourmaline Crystals- 3.57 g - (9) #collector minerals #colorful gemstones #crystals #gemstone crystals #mineral collection #prismatic crystals #tourmaline
Tourmaline Crystal - Height: 19 mm - Width: 21 mm- 20 g - (1) #boron silicate #colorful minerals #crystals #gemstones #mineral specimens #prismatic crystals #tourmaline
Bright Lime Cap Tourmaline Crystal • 8.35 ct • Vivid & Remarkable Termination - Height: 40 mm - Width: 5 mm- 1.67 g - (1) #boron silicate #collectible minerals #crystal #gemstone #lime green #mineral specimen #prismatic crystals #tourmaline
Tourmaline Crystals Bunch on Matrix with Quartz Mineral Collection - Height: 103 mm - Width: 95 mm- 658 g - (1) #boron silicate #collector #crystals #gemstones #mineral specimen #prismatic crystals #quartz #tourmaline
Vivianite Crystals on matrix - Height: 10.5 cm - Width: 5 cm- 180 g #blue mineral #collectible mineral #crystal on matrix #hydrated mineral #iron phosphate #mineral specimen #prismatic crystals #vivianite