Joke Collection Website - Talk about mood - Take you to learn about Nanyang White Pearl
Take you to learn about Nanyang White Pearl
When it comes to pearls, we have to talk about the most precious and rare strains of pearls - South Sea pearls. South Sea pearls are mainly produced in the South Pacific. The three largest producing areas in the world are the northwest waters of Australia and Indonesia. ,the Philippines. The "expensiveness" of South Sea pearls is mainly due to the difficulty of cultivating them. Not to mention the long cycle, the success rate is relatively low. First of all, the environmental requirements are high. Australian South Sea pearls are mainly produced in a very small part of the northwest coast of Australia where there are sparsely populated areas, clear water quality, suitable water temperature, open bays, and rare typhoons. Only such an excellent water environment is conducive to the survival of white butterfly clams and the production of South Sea pearls of the highest quality. South Sea pearls are characterized by their large size, generally 10-15MM in diameter, with the largest being 18MM. The diameter of the largest South Sea pearl in history is 21MM. Therefore, "high value", "large particles" and "low output" are all its labels.
South Sea pearls come in a variety of colors, including white, silver, champagne, light and dark gold, among which white and gold are the most common, which are what we often hear as "Australian white" and "golden beads" . South Sea white pearls generally have a pure white background, and pearls with colorful accents such as pink, silver, gold, etc. are the most popular. South Sea gold beads are generally pure gold and have no variegated colors. The particles of Australian white are large, generally round, semi-circular or nearly round, with a few drop-shaped. The luster is very strong and can reflect human figures. It is translucent. It is a high-grade, excellent quality and expensive pearl. Gold beads are easily replaced by dyed beads. When choosing South Sea beads, you should also pay attention to whether they are dyed. Identifying whether a pearl is dyed or not mainly depends on the color. The color of natural pearls is not pure and often has secondary colors, while the color of dyed pearls will be too single and dull. In addition, the density of the nacre layer is not completely uniform, so if it is dyed, the pigment will precipitate in the relatively low-density areas, forming stains, and the color will be slightly darker than other areas, usually on holes and defects. There will be color enrichment in places, especially at the junction between the mother-of-pearl layer and the bead core, where there will be an obvious dyeing line.
So how should we choose pearls? The following factors are mainly considered: size, roundness, gloss, imperfections, etc. The size should conform to personal preference. The rounder the pearl, the better, the stronger the gloss, the better, and the fewer imperfections, the better.
- Related articles
- Beautiful sentences in landscape copy are relatively short.
- When is the best time to catch golden cicada (cicada larva)
- Short invitation message to invite someone to dinner
- Busy epigram
- What's the right price for jade bracelets? It is recommended to buy a jade bracelet above 3000 yuan.
- Buddha said: Looking back 500 times in my last life is the last sentence I have ever passed?
- What are the good sentences in waking up from a dream?
- Words of gratitude to noble people
- How to gently remind my ex-boyfriend to pay back the money?
- What is the knowledge of killing sheep and pigs?