Colonnata quarry, Apuane Alps, Carrara, Italy - A bright yellow sulfur crystal of 1x1 cm in size shows on the top of this marble specimen ! A very nice crystal, terminated. Rare to find such kind of crystals. Overall size is 7x4.5x3.5 cm.

Case Collina quarry, Pitigliano, Grosseto, Tuscany, Italy - An old timer since this quarry was closed more than 20 years ago. The specimen hosts a number of large and well exposed brown vesuvianite crystals up to the size of 1 cm ! The vesuvianites have also some tiny grossular crystals all around. The whole rock is a pyroclastic stone. Overall size is 8.7x5x5 cm. Weight is 245 gr.

GIUMENTARO MINE, ENNA, SICILY, Italy - A classic from Sicily sulfur mines. Giumentro was one of the most prolific for sulfura and for celestine crystals. This specimen hosts large celestine crystals up to 3 cm. The whole specimen is a cluster of crystals. Overall size is 8x5x4.5 cm.