进口食品连锁便利店专家团队...

Leading professional group in the network,security and blockchain sectors

Title:

Madelaine87B1279845 2025.03.11 17:30 查看 : 0

Pearl Guide - Pearl Formation, Distinction, Value And Care

Word Count:
515

Summary:
The article provides basic knowledge about pearl formation, distinction, value and care.


Keywords:
freshwater pearls, cultured pearls, baroque, nacre, luster


Article Body:
Pearl Formation
Pearls are considered as organic gems, as they are created by living creatures. It is characterized as a hard object that is produced inside the soft tissue of a mollusk shell. It is composed of calcium carbonate in very little crystalline form which is called nacre. This material is deposited in concentric layers, and has the same material as the shell of the mollusk.

The natural process starts when a mollusk encounters an irritating microscopic object trapped within its folds. Then it will start coating the object with nacre to produce pearl. Ideally, a pearl should be round and smooth, but there are also irregularly shaped ones, which are called "baroque pearls".

Pearl Distinction
Do you know how to distinguish a freshwater from a saltwater pearl? They may look somewhat similar, but they come from different sources. Saltwater pearls are formed inside pearl oysters, which lives in tropical oceans. These are called Akoya, Tahitian, or South Sea pearls. On the other hand, freshwater pearls are formed inside mussels living in rivers, lakes or ponds.

Jewelers can tell if the pearl is natural or cultivated by running an x-ray in the gem lab. If the pearl reveals a nucleus in the x-ray, it is a natural saltwater pearl. If there is no nucleus present, but instead there are irregular and dark inner spots that indicate a visible cavity, then the pearl is cultured in freshwater. Natural pearls are usually sold using carat weight, while cultured pearls are sold in millimeters depending on their size.

Pearl Value
The value of the pearl depends upon its luster, size, color, lack of flaw and good symmetry. Among these, luster is the most important one. Luster depends upon the refraction and reflection of light from its translucent layers. This can be unique in each pearl where the more layers of the iridescent nacre there are, the finer the luster.

Definitely, the bigger the pearl the more expensive it is. Also, web page if the shape is perfectly round, it is very rare and valued. In terms of color, the black pearl is more expensive than their white counterpart.

Pearl Care
Pearls are made into necklaces, bracelets, earrings, pendants and even rings. It is a gemstone that is truly beautiful and splendid. If you bought some freshwater cultured pearls lately, it is important to know how you should clean and care for it. These are some tips for you to follow:

1. Put your pearls on after applying your make-up, perfume and lotion.
2. Wipe it with a soft cloth (lint-free) as you take them off. This cloth may be dry or damp. If damp, the pearls should be air dried before storing it.
3. If it gets dirty, clean your pearls with mild soap and water. Never clean it with solutions that contain harsh ingredients.
4. Do not use abrasive cleaners or rough cloth. Both can wear away the nacre coating fast.
5. Do not store pearls beside other jewelries, as they can be scratched easily. Keep it in a special corner of your jewelry box or place them in a soft little bag individually.
编号 标题 作者
11836 Deneme Mervin11Y030281703445
11835 Aston Martin V12 Vantage Will Be The Last Of Its Kind LamontPerez916878
11834 Исследуем Вселенную Казино Буй Казино EEUTheo961848868903
11833 Инструкция По Большим Кушам В Интернет-казино ColinLadner18765767
11832 High 10 Key Ways The Professionals Use For Just Kill - Just-Kill.cc - Just-Kill.pro FrancesGerken44
11831 Слоты Интернет-казино {Игровой Клуб Клубничка}: Топовые Автоматы Для Крупных Выигрышей RexQ133885280827
11830 Секреты Бонусов Интернет-казино Казино Клубника Официальный Сайт, Которые Вы Должны Знать MaricruzAndersen9
11829 Deneme ToshaHanton1914919
11828 Deneme CliftonNewcomb7832
11827 Gambling 2025 MadelaineLoder890
11826 2019 Porsche Panamera GTS Sport Turismo Review: Powerful Meets Practical Tamera35017029265
11825 Private Instagram Viewer No Verification – Easy & Secure EulaliaOLoghlen4
11824 Уникальные Джекпоты В Казино Clubnika Casino: Воспользуйся Шансом На Огромный Подарок! RebekahJulian5257640
11823 Just-kill.pro Reddit Secrets MontyEscalante696022
11822 Эксклюзивные Джекпоты В Казино {Криптобосс Казино}: Забери Огромный Подарок! VilmaMiley2884906
11821 Пути Выбора Идеального Интернет-казино LeoraHatchett455
11820 View Private Instagram Accounts Without Being Detected ChunHurley88359199
11819 7 Reasons Why You Can’t Listen Sex Music Porn Without Social Media AlishaBrownlow51332
11818 How To Identify A Good Deal On A Used Sailboat JamiSabo72062217852
11817 По Какой Причине Зеркала Веб-сайта Clubnika Casino Необходимы Для Всех Игроков? MaricruzAndersen9