Description: This is the Datolite specimen, from Inner Mongolia, China, wide around 13cm. Datolite is pale green color, translucent, obvious geometric shape, bright luster! One large Datolite crystal on the center area, associated with many smaller Datolite crystals on the matrix. On the surface of the matrix, there are many very small pale green Garnet, also many small transparent Apophyllite crystals on the backside of the matrix, rare and large Datolite crystal specimen from this locality!