Tianzhu, also known as Lei Zhu and Tian Bing Zhu, is a natural stone treasure with special shape and energy attributes. Its formation is related to the geological changes in nature and is formed in some specific geological environments.

Dzi beads are usually crystals containing mineral components. When underground magma or hydrothermal solution flows through cracks or pores in the earth's crust, the minerals in the solution will gradually crystallize and precipitate to form crystals. These crystals gradually formed dzi beads under the long-term geological action.

The formation of dzi beads is also related to the cultivation process of nature. In geological changes, such as crustal uplift and sediment accumulation, it usually takes a long time and complex geological processes to form the final appearance.

The shape of dzi beads is different, which can be spherical, oval and flat. The specific shape is related to geological environment and mineral composition. They are often rare and unique, regarded as precious natural gems, and play an important role in culture and folk beliefs.

Matters needing attention in purchasing dzi beads

1. quality certification: choose a merchant with formal quality certification or a professional jewelry appraisal agency to buy, so as to ensure the authenticity and quality of dzi beads. Common certification bodies include the International Gemological Society (GIA).

2. Natural and artificial: Ensure that dzi beads are naturally formed, not artificially synthesized. Artificial dzi beads are usually cheaper, but their value and preciousness are far less than those of natural dzi beads.

3, jewelry appearance: carefully observe the appearance of dzi beads, including color, texture, luster and so on. High-quality dzi beads should be bright and uniform in color, clear in texture and natural in luster.

4. Size and weight: Choose the appropriate size and weight according to personal needs and preferences. Large dzi beads are often more rare and expensive, and at the same time, they will affect the comfort when wearing because of their increased weight.

5. Ore characteristics: Understand the ore characteristics and sources of Tianzhu. Different minerals may have differences in appearance and energy properties, which may affect your personal preferences and needs.

6. Price comparison: Compare and understand the market situation of many merchants to avoid buying too high or too low prices. Too low a price may mean poor quality or problems, while too high a price may be falsely high.