People usually call the inclusions in gems “impurities.” Dus, the inclusions in gems are also a factor in evaluating the quality of gems; for example, in the quality evaluation of diamonds, an important criterion is “helderheid”, dit is, the cleanliness of the interior of the gem. Oor die algemeen gesproke, the less impurities in the gem, die […]
Kategorie -argiewe: Juwele nuus
Rock Crystal, the mineral name is quartz, is a very old gem. For thousands of years, crystal has been regarded as a symbol of unyielding, purity and kindness with its pure, transparent and hard texture. Legend has it that when the ancient Romans first obtained crystal in the Alps, they thought it was changed by […]
Corundum is a mineral name, the English name is Corundum. Among corundum minerals, corundum that reaches gem level is called corundum gems. Corundum gemstones include rubies and sapphires. The red ones (medium shades of red to dark red to purple) are called rubies, and the other colors are collectively called sapphires, including pink and sapphires. […]
The cabochon type of gemstones is also called the body type or convex type. It consists of a polished arc-shaped top surface and a rough ground but not polished bottom surface. Its main feature is that the ornamental surface is a polished curved surface. Curved cuts are divided into three categories according to the top […]
Crystal is now a frequent visitor in the jewelry market. It should be pointed out that there are natural crystals and artificial crystals. Man-made crystals, to put it plainly, are glass, kleurvol, low cost, and very popular. The natural crystal is the essence of the earth for hundreds of millions of years. It is rare, […]
According to research, humans learned to use crystal to grind decorative gems and carved art crafts in prehistoric times. In prehistoric times, the ancestors of Egypt and Europe used crystals as axes, scrapers and weapons, and American Indians believed that crystals could suppress demons and ward off evil and be invincible. The ancient Mayans used […]
Crystal not only has colorful colors and crystal clear luster, but also has spirituality and energy that other gems do not possess. Dus, it is deeply loved by astrology masters and prophets and has become a medium for them to communicate with the spiritual world. It is said that it also has the effect of […]
Some people like to bury natural crystals in the garden soil, which also has a cleaning effect. The soil cleaning method can release the negative energy in the natural crystal and dissolve the soil. The most effective method is actually to bury the crystal in the soil at the foot of the tree as close […]
Tourmaline is baie gewild in die Chinese juweliersmark. Benewens die feit dat dit uiters mooi is, Tourmaline het ook baie gesondheidsorgfunksies. In 1768, Die Sweedse wetenskaplike Linnes het ontdek dat Tourmaline piëzo -elektrisiteit en pyro -elektrisiteit het, dit is, Tourmaline genereer 'n elektrostatiese magnetiese veld wanneer dit verhit of gevryf word, and can adsorb lighter objects around […]
1. Naming of synthetic gems The naming principle of synthetic gems: Wanneer u sintetiese juwele noem, die woord “sinteties” moet bygevoeg word voor die naam van die juweel. Byvoorbeeld, Die regte naam van sintetiese robyn is “sintetiese robyn”; Die regte naam van sintetiese kubieke sirkonia is “Sintetiese kubieke sirkonia”, en sy Engelse naam “Cz” blik […]