Exceptional TANZANITE Crystal • 0.30 ct • Distinctive Wedge Termination & Blue Violet Pleochroism - Height: 12 mm - Width: 4 mm- 0.06 g - (1) #blue gemstone #collector crystal #pleochroism #rare mineral #tanzania #tanzanite #zoisite variety
Almandine Crystal - Height: 49 mm - Width: 44 mm- 172 g - (1) #almandine #collector crystal #crystal specimen #garnet mineral #red gemstone #silicate mineral
MuseumPiece - Lemurian Quartz 'Japan Law Twin' - Interior Piece - 47x30x18 cm- 16.5 kg #collector crystal #crystal twin #gemstone #geology #japan law twin #jewelry raw material #lemurian quartz #mineralogy #museum specimen #quartz