Chrysocolla mineral specimen in rough, unpolished form, displaying blue-green coloration typical of this copper silicate mineral. The stone has irregular natural surfaces and a raw, uncut shape. The mineral is shown on a wooden background with a measuring tape next to the specimen, providing a size reference.
The item is labeled as "chrysocolla" on its bag. The surface texture indicates natural formation, with no visible enhancements or artificial treatments. See photos for measurements, if taken.