Are necklace marked Korea silver or gold?

Necklaces marked "Korea" typically indicate that they were produced in South Korea and may contain silver or gold, but the mark itself does not specify the metal's purity. It's essential to look for additional hallmarks or stamps that indicate the metal content, such as "925" for sterling silver or "10K" or "14K" for gold. If you're unsure, consider having the piece appraised by a professional jeweler for accurate identification of the metal.