This Gobi Dessert scholar’s rock that always keeps me company as I work at my desktop computer is rather small, just 5″ by 2 1/2″ (13 x 6 mm). In overall shape it resembles a cliff. But it is the colorful pattern of intertwined crystals “growing” out of a white base that really makes it special. This type of microcrystalline quartz is sometimes referred to as “Chopstick lattice agate.” But to me this one looks more like densely tangled grass.
Long-gone crystals must have penetrated the hole where this nodular agate formed. I imagine its softly-shining surface was the result of a long period of weathering in the cold, dry and windy desert conditions.
Radiant Refuge 