Sapo Mine, Ferruginha, Conselheiro Pena, Doce Valley, Minas Gerais, Brazil
Another matrix example from the Sapo Mine this piece bears one major and a couple of minor Tourmaline prisms showing dark pink cores with medium green included exteriors, becoming lighter and more transparent towards the terminations. The primary Tourmaline measures 1.77 x 1.06 inches (4.5 x 2.7 cm). It shows great luster and is in perfect condition. On the side are Lepidolite groups of a tan color coating the back, as well as the two ancillary Tourmaline prisms. Overall condition is pristine.
Overall measurements: 1.9 x 1.8 x 1.4 inches (4.7 x 4.5 x 3.5 cm)
Illustrated: Fong/Walker, M., Neumeier, G., & Walker, J. (Eds.). (2015). The World of Tourmaline: The Gerhard Wagner Collection. Dallas, Texas: Ivy Press. Page 178.
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