Tourmaline Crystal cluster- 2500 g - (50)

Lot of 50 pieces of tourmaline, including schorl and dravite, and some containing borax. The tourmaline is rare due to the locality, Spanish from the El Peralejos vein. Castillo de las Guardas, Seville, Spain. They are very interesting for collectors and especially for research.

Estimación:€150

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