Both anatase and brookite belong to the oxide minerals of titanium, which are two homogenous and polymorphic variants of rutile minerals. Anatase is a very rare mineral. Its composition often contains impurities such as ferric oxide and tantalum, niobiu, tin, and manganese. It belongs to the tetragonal crystal system. Transparent to opaque, hardness is 5.5-6.0. [...]
Arhivele de categorii: Știri despre bijuterii
Realgar, cunoscută și sub numele de piatră de piatră de cocoș, numele englezesc este Realgar; orpiment, numele englezesc este Orpiment sau Auripigment, sunt două minerale care coexistă adesea, cunoscută în mod obișnuit ca "minerale de rață mandarină." Realgar este un cristal columnar scurt, un cap ascuțit în formă de pană, și o secțiune transversală de romb. De asemenea, este comună în agregatele dense masive și granulare, [...]
Barite is a barium sulfate sand mineral. Its chemical composition often contains strontium, calcium and lead. Prin urmare, there are strontium barite, lead barite and other qualitative variants. Barite belongs to the orthorhombic crystal system. The crystals are in the form of thick plates, common granular, masiv, nodulare, fibrous clusters and clusters. Barite has glass luster [...]
Calcite is an extremely common calcium carbonate mineral. It belongs to the trigonal crystal system. Its crystal shape and habits are ever-changing. There are dozens of monomorphs and hundreds of polymorphs, which are incomparable to any other mineral. The crystals are in the shape of compound trigonal partial triangles, rhombohedrons and hexagonal prisms. The aggregates [...]
Egiptenii antici credeau că cristalele pot purifica sufletul, Așa că au pus o bucată de cristal pe fruntea morților. Unele triburi indiene cred că există elfi în cristal, Atâta timp cât sângele cerbului este injectat, Elfii din cristal pot fi treziți. There is also [...]
Transparent crystal, the crystal ball used by gypsy girls for divination is the easiest to think of. În plus, it is said that crystal balls are often excavated in ancient tombs in Britain and France. Egiptenii antici credeau că cristalele pot purifica sufletul, so they put a piece of crystal on the forehead [...]
Conform legendei, opal crystals are the most maternal ore, and they like the shining of moonlight. Prin urmare, taking a "moon bath" for opal crystals on a full moon night can increase the owner's "energy of love." Do you often think too much and sleep well at night? Do you have no illness, but you [...]
It is said that ancient Chinese merchants held jadeite in their hands when doing business to make the business smoother. In the old days, the husband would give jade on his wife's birthday, which symbolized the prosperity of children and grandchildren. There are also many people who believe that jadeite can avoid bad luck and [...]
It is a lover's stone-wearing a moonstone at a full moon night can meet a good lover; lovers wearing a moonstone can induce mutual enthusiasm and make the relationship better and happier. There is also a saying that giving the moonstone to your beloved lover can keep your emotions intact. It is a sacred stone-Indians [...]
In my country's Shang Dynasty, people began to use jade to make jewelry. Before the 18th century, most Chinese jade was nephrite, and the most popular one was "jad alb gras de oaie". It is believed that jade can ward off evil, protect the body, and bring good luck to the wearer. For the deceased relatives, [...]