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. As a gemstone, transparency is of course the more transparent the better. There is also a saying in the industry: the layman […]
Kategorie -argiewe: Juwele nuus
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. Soos die spreekwoord sê, “ten treasures and nine cracks” means that almost all jadeites are cracked, but the degree is different. Natuurlik, 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. Oor die algemeen, 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 […]
Slang, wie se minerale naam serpentyn is, is 'n kriptokristallyne aggregaat wat uit kronkelende minerale bestaan, fynkorrelige blaaragtige of veselagtige aggregate. Serpentine is 'n soort hidriese magnesia silikaatmineraal met gelaagde struktuur, wat die produk is van ultrabasiese gesteentes en magnesiakarbonaatgesteentes wat hidrotermiese verandering en metamorfose ondergaan. Serpentyn-jade, ook bekend as serpentyn, is an […]
Volgens legende is groen aventurien suksesvol in psigoterapie gebruik. Dit is effektief vir kardiopulmonêre probleme, en kan spiere buigsaamheid verhoog. Dit word dikwels gebruik om hart- en oogsiektes te behandel en stres te verlig. Daar word gesê dat dit ook angs verminder en emosies kalmeer, en bring rykdom en vriende. The country that produces […]
Aventuryn kwarts, die mineraalnaam is kwartsietjade, is 'n soort kristaljade met 'n plaasvergulde effek. Tydens die lang vormingsproses, dit bevat ander gekleurde minerale en spoorelemente, soos mineraal chroom mika. Klein skubbe is rofweg georiënteerd gerangskik, wat 'n sprankelende aventurynse effek in die son toon. Legend has it that […]
There are many places where pearls are produced in the world. Natural pearls are mainly produced in the Persian Gulf, Red Sea, South Pacific, Gulf of Mexico, ens. They can be divided into Eastern Pearl, Suidelike Pêrel, Australian Pearl, Southern Ocean Pearl, Black Pearl, Oriental Pearl, ens. Due to pollution, 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: kleur, glans, deursigtigheid, tekstuur, vorm, grootte, ens. In the case of cultured beads, there is also the problem of the thickness of […]
Akwamaryn (Akwamaryn), 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. Oor 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 […]