These two septarian nodules (also known as Dragon's Eggs or Lightning Stones) feature polished faces that expose an internal cavity of yellow calcite crystals. The crystalline centers are bordered by patterns of dark brown aragonite and grey limestone. Each specimen retains its natural rough tan exterior on the reverse side. The flat bases are finished with green felt. - h. 6 x w. 5.5 x d. 3 in. (ea., approx.)
Included in an auction presented by ACES Gallery, North Stamford, to take place on October 18 beginning at 12PM noon. More than 450 items from prominent local estates, including pieces from Greenwich, a period mid-century home in Larchmont, an historical Brooklyn Brownstone, and more. View the details and everything in the sale here: