Bona Furtuna Biancolilla Centinaria Extra Virgin Olive Oil 2025New from Sicily. 100% Organic, estate grown, with a great story! Bona Furtuna comes to us from Corleone, Sicily. A modern day industrialist has invested some of his fortune back into his grandmothers land, to preserve the treasures of Sicily for generations to come. It is the mission of Bona Furtuna to produce traditional Sicilian products, to locate and propagate almost extinct varieties of olive trees, and do good by donating profits to charities.