宝玉石鉴赏

Learn the fundamentals of gemology and precious stones through a comprehensive course covering natural properties, geological formations, and cultural significance of gemstones. Master identification techniques and quality assessment for diamonds, rubies, sapphires, emeralds, and other precious stones. Explore Chinese jade culture, examining historical artifacts and cultural meanings. Study organic gems like pearls, coral, and amber, understanding their formation, classification, and evaluation criteria. Delve into specialized topics including mineralogy, geological processes, and practical gemstone testing methods. Gain expertise in distinguishing various types of jade, including Hetian jade and jadeite, while learning their geological origins and cultural importance. Examine the characteristics, origins, and evaluation standards of ornamental stones like malachite, lapis lazuli, and serpentine jade.