Dims: 4.2x1.5x0.7" (10.7x3.8x1.9 cm)
Wt: 0.9 oz. (25.5g)
This specimen is a cluster of prismatic smoky quartz crystals, largely covered with pyrophyllite crystals. These crystals are colorless and translucent (some small crystals appear transparent), with a pearly luster. The crystals look like a mica, in lamellar clusters. There are also several small nodules of a deep green mineral showing no crystal form, possibly malachite.