I found this on the shore near Bodega Bay ca. It appears to have jade jewels in some of the remaining spaces and possibly a tiny diamond in one of the spaces. The piece has turned colors since it has been exposed to the air.
It is approximately 2in tall, 1.75 wide, 2mm thick and It weighs 5g.
Hello, this item is a small, cast copper or bronze pendant with intricate openwork decoration and inlaid green cabochons, possibly intended to imitate jade. The object is approximately 2 inches tall and weighs 5 grams. The front surface features stylized motifs resembling archaic Chinese script or auspicious symbols, flanked by leaf-like forms and symmetrical scrollwork, likely mimicking Qing dynasty or earlier decorative patterns. The reverse has a simple metal mount suggesting it was designed as a pendant or decorative fitting, though the rough finish and uniform corrosion indicate it is likely a 20th century reproduction rather than a genuine antique.
Although the pendant imitates earlier Chinese designs, its casting quality, material finish, and surface corrosion are consistent with mass-produced decorative items, often sold as souvenirs or through curio markets. The inlays do not appear to be authentic jade or diamond based on visual inspection. Without confirmed provenance, hallmark, or verified material testing, its estimated market value falls between $30 and $60 USD.