This is a museum specimen both in size and quality. Translucent octahedral crystals of purple ("raspberry") fluorite completely cover the top of this specimen from Mina Navidad, Abasolo, Durango, Mexico Excellent condition. Measures 12.5 x 9.5 x 4.5 inches (31.5 x 24 x 11.5 cm). Weighs 18 pounds. FREE SHIPPING!