Tourmaline - Santa Rosa Mine, Itambacuri, Doce valley, Minas Gerais, Brazil
 
 Elegant tourmaline from the Santa Rosa mine in Minas Gerais. The 7.5 cm high tourmaline extends in immaculate, intense green up to a thin blue stripe and further in delicate pink to the clearly defined termination. The crystal is transparent throughout and of best gem quality. Historical piece from the collection of Robert Scheck.