This jade amulet is carved in beige and russet stone as a dragon coiling around a column, worked in the Tang style — meaning the carver was deliberately reaching back several centuries for a visual language rather than working in the taste of his own day, a fairly common practice in Qing dynasty jade carving that treated earlier dynastic styles as something worth reviving rather than replacing. Two holes drilled through the base let the piece be threaded and worn or suspended, which was presumably the point from the start.
Dragons coiling around columns or pillars appear across Chinese decorative arts as a motif tied to imperial and protective symbolism, and rendering one in jade rather than bronze or stone added both cost and a material believed to carry its own protective qualities. The colour variation between the beige and russet tones running through the stone follows the dragon's form closely enough that it looks deliberate rather than incidental, which is the kind of detail worth a second glance before assuming it's just how the jade came.
