Window Quartz – Poretta Terme, Bologna, Emilia Romana, Italy
 Ex Ward's Natural Science Establishment in Rochester, New York, USA
 Historical collectible with original label from Ward's Natural Science Establishment in Rochester, New York, USA.
 This wonderfully windowed rock crystal has an aesthetic structure!
 An Italian classic in a wonderful execution. The highly fenestrated quartz is beautifully structured and, in addition to the strong fenestration with clay inclusions, also displays high-gloss and water-clear zones.