STIBIOTANTALITE and TOURMALINE – Muiane, Mozambique
Discovery of February 2022 for these fabulous pieces of Stibiotantalite which all present a very nice size for their provenance! They are also extremely gems and most are associated with pink tourmaline. The pieces were analysed: (Sb0.78 Bi0.13)(Ta0.74 Nb0.18) O4 + presence of black Tantalite-(Fe) encrustment. Technical specimens, exceptional discovery.
Muiane, Gile, Zambezia, Mozambique
3,20 x 2,10 x 1,70 cm
|Dimensions||3.2 × 2.1 × 1.7 cm|