USA123 - Strengite, Kidwellite, and Beraunite - Three Oaks Gap Workings, Three Oaks Gap, Polk Co., Arkansas

Colorful large cabinet specimen richly crystallized with these three rare phosphates. The light lavender strengite balls measure to about 3 mm. This specimen was collected by Al Kidwell, for whom kidwellite was named. 17.1 x 11.4 x 7.2 cm.

For more information on this occurrence, please see Rocks & Minerals Vol. 63 (1988), page 120 or the Mindat locality page.