classify
Gems? [1] It is divided into natural jewelry and jade (natural gemstones, natural jade and natural organic gemstones) and artificial products (artificial gem, recycled gemstones, divided gemstones and synthetic gemstones).
Natural gems: diamond, ruby, sapphire, golden green cat's eye, beryl, emerald, tourmaline, opal, chalcedony, Hebi, etc. 17 kinds.
Natural jade: Huang Longyu, agate, jasper, Lingbi jade, Hetian jade, blue and white jade, xiuyan jade, Nanyang jade, chalcedony, serpentine, similar jade, jadeite, lantian jade, malachite, turquoise, Dongling jade, white marble, Junggar jade, luminous jade, malachite, cryolite, lapis lazuli, jade and ice flower jade.
Natural colored stones: Shoushan stone, Tian Huangshi, Qingtian stone, bloodstone, Wuhua stone, Changbai stone, Duanshi, Shitao, Songhua stone, Yuhua stone, Balin stone, Helan stone, Chrysanthemum stone, Ziyun stone, Qingshan stone, Yanzishi Fossil fossil, Mangshi, Hongsi stone, Taihu stone, feldspar stone and serpentine stone.
Natural organic gems: amber, pearl, coral, ivory, coal jade, etc.