- Thumbnail, 2.2 x 2.2 x 2.0 cm
- Hesse, Germany
- Ex. Marilyn Dodge
This is an unusual and striking form for the mineral, sort of like a hedgehog all tucked in on itself. The specimen consists of radiating intergrown green blades that form a near-spherical conglomerate. Good color, luster, and very interesting form add to the desirability of this rare locality thumb.