Spodumene, var. Kunzite, in Montmorillonite matrix ...
Description: Spodumene, var. Kunzite, in Montmorillonite matrix (stabilized) Hiriart Mountain, Pala District, San Diego County, California USA crystal is 4.1 x 2.8 x 1.8 cm; overall specimen is 5.0 x 4.7 x 3 cm