Datolite, Apophyllite from Fengjiashan Mine, Daye Co., Huangshi, Hubei, China. Pale green datolite associated with pale yellow apophyllite, special asscociation from this location, where mining for wollastonite, few amounts from the small pocket, the two minerals are glassy luster, sharp edges. Biggest datolite wide around 2.7cm. size:11×8.5×7.5cm, NO.20230411YGX15.