The so-called water head is a term used by the Chinese to evaluate the transparency of jadeite. Shuitou is a traditional Chinese folk name, and there is another name-kind, which actually means transparency. Като скъпоценен камък, transparency is of course the more transparent the better. There is also a saying in the industry: the layman […]
Архиви на категория: Новини за бижута
The clarity of jadeite is not the same as the clarity of gemstones, the main focus is on fissures. Emerald is famous for its multiple cracks. Както се казва в поговорката, “ten treasures and nine cracks” means that almost all jadeites are cracked, but the degree is different. Разбира се, we all like jade without cracks, […]
1. Divided by output geological environment Aberdeen jade: It is formed from the original nephrite mineral deposits transported by weathering to the river. Като цяло, it is pebble-like, with smooth surface, good roundness, and a layer of skin on the outside, with small blockiness. Mountain jade: A primary ore produced on the mountain, it is characterized […]
Серпентин, whose mineral name is serpentine, is a cryptocrystalline aggregate composed of serpentine minerals, fine-grained leaf-like or fibrous aggregates. Serpentine is a kind of hydrous magnesia silicate mineral with layered structure, which is the product of ultrabasic rock and magnesia carbonate rock undergoing hydrothermal alteration and metamorphism. Серпентин нефрит, also known as serpentine, is an […]
Легендата разказва, че зеленият авантюрин се използва успешно в психотерапията. Ефективен е при сърдечно-белодробни проблеми, и може да увеличи гъвкавостта на мускулите. Често се използва за лечение на сърдечни и очни заболявания и облекчаване на стреса. Твърди се, че също така намалява тревожността и успокоява емоциите, и донесе богатство и приятели. The country that produces […]
Авантюринов кварц, името на минерала е кварцитен нефрит, е вид кристален нефрит с ефект на злато. По време на дългия процес на формиране, съдържа други цветни минерали и микроелементи, като минерална хромова слюда. Малките люспи са подредени грубо ориентирани, показващ искрящ ефект на авантюрин на слънце. Legend has it that […]
В света има много места, където се произвеждат перли. Естествените перли се произвеждат основно в Персийския залив, Червено море, Южен Пасифик, Мексикански залив, и т.н.. Те могат да бъдат разделени на Източна перла, Южна перла, Австралийска перла, Перлата на Южния океан, Черна перла, Ориенталска перла, и т.н.. Поради замърсяване, the yield and quality of […]
The quality evaluation method of pearls can be said to be very systematic and scientific, just like the 4C grading of diamonds. The international evaluation of pearl quality mainly includes the following aspects: цвят, блясък, прозрачност, текстура, форма, размер, и т.н.. In the case of cultured beads, there is also the problem of the thickness of […]
Аквамарин (Аквамарин), the mineral name is beryl, is a beryl with a lot of iron elements, as a long-standing gemstone, in the 19th century, people used aquamarine as amulet to protect sailors. Aquamarine also has some historical legends intertwined with expectations and superstitions. It has long been considered a symbol of happiness and eternal youth, […]
cryptocrystalline quartz jade. Chalcedony and agate have a very long history. За 100 million years ago, underground magma spewed out due to the changes in the earth’s crust. When the lava cooled, steam and other gases formed bubbles, and the bubbles were sealed when the rock was frozen to form many holes. After a long […]