Tourmaline (Schorl), Terrade quarry, Marmagne, Saône-et-Loire.

380,00

Large black tourmaline (schorl) crystal, perfectly finished, associated with a smaller crystal in white quartz. The tourmaline crystal, in perfect condition, is remarkable for the locality.

Tourmaline crystals from the Terrade quarry at Marmagne in the Morvan region of Saône-et-Loire.

A unique specimen from the collection of the quarry’s porion (foreman)! Ex. Coulaud collection.