The historical origin of jewelry (2)

There are two other important motivations in the origin and development of jewelry. One is the religious function motivation and the other is the social function motivation. These two motivations are based on the physiological instinctive motivation, and develop an

Wedding jewellery maintenance method

Even if you usually suppress your love of beauty, shopping forever away from any jewelry store, you will still have jewelry, such as the diamond ring and necklace you are married. You may love them, but do you know the maintenance? As a "women's ever-chang

Supply and demand situation of barite

China's barite supply totals 2,500 to 3 million tons per year, all from domestic production. The annual consumption of domestic barite is about 120-1.3 million tons, of which 70-800,000 tons for oil and gas exploration, accounting for 60% of total consumption;

Love "chain" style - "chain"

The beautifully dressed bride walked across the red carpet, creaking, neck, waist, arms to ankles, layered, full of eyes wrapped around the chain. This hot season, a variety of chain landscapes add a delicate and feminine "wrap" charm to the bride.