Young Master, Don't Bother Me

Luo Xiaojing replied: "the Pearl in the first photo is a round Akoya tiannv Flower Pearl with a diameter of more than 6mm, strong luster and almost no defects. The Pearl in the second photo, if you look at it carefully, has white spots on its surface. It is bleached with a mixture of hydrogen peroxide and alcohol to denature a small amount of organic matter in the Pearl. "

Then she raised her hand: "the small workshop uses this method to bleach inferior pearls into white pearls and imitate the Royal ayoka best flower pearls."

The main interviewer nodded, which proved that Luo Xiaojing got it right. She secretly compared herself, praised herself, and told herself to make persistent efforts.

Before she could breathe a sigh of relief, the staff handed her the next question, and a mine logo was also displayed in front of her.

Inside the rose red crystal, nature gives her a trace of ice shock. Under the sunlight, she becomes a little person with vitality. She dances with the floating light and shadow, and the charm is moving.

"Origin and name?"

Luo Xiaojing blinked straight eyes for a long time: "this is strawberry red almandine, the star mineral of Mexico."

This is not easy to recognize, because there are too many red and red ore marks. The main interviewer looked at Luo Xiaojing with a little more praise: "Congratulations, you're right again."

Luo Xiaojing secretly says that she is lucky. She has been thinking about this mine label for a long time and wants to buy it. So she reads a lot of popular science books. Unexpectedly, the Royal ornament takes it as an examination question.

Smile just floated on the corner of the lip, the cold male voice rang: "so after cutting, what is the black part?"

The supplementary question had nothing to do with the test question, but Luo Xiaojing knew it, so he answered honestly, "the black part is titanium."

"Content?"

"Up to five percent titanium."

"Above." The nib of the pen is a little bit, the man is not quick to add.

Luo Xiaojing did not respond: "what?"

"The titanium content is more than five percent, the answer is five percent It's not rigorous. "

Just at this time, the sun fell on his handsome facial features through the gap of the blinds, and a trace of coolness appeared. He slightly hooked his lips.

Luo Xiaojing's heart thumped, so Strict?

Because of the man's supplement, the other two interviewers also frequently shake their heads and draw a cross on this question.

The supplementary question can't be regarded as a test question at all, but she's just a little shrimp who wants to enter the imperial decoration, and she doesn't dare to raise any objection at all.

It's bad luck. Luo Xiaojing pouts her mouth and says something. She cheers herself up for a second. If you mess up because of one question, isn't it hopeless to enter the imperial ornament?

Exhale deeply to relax. A slice of amethyst is taken.

Amethyst, a piece of crystal with two colors of purple and yellow, is produced in the Anahi mining area of Bolivia. It is said that when Princess Anahi married her Spanish husband with Amethyst vein in the 15th century, the Spanish people who loved gold and silver decided to sacrifice the princess for fear of abandoning the vein. The two-color stone that the princess put into her husband's palm just before her death was Amethyst. The princess's husband realized that Amethyst represented the princess's love for her people and him. Since then, the mining area has also been named after Princess Anahi.

Beautiful love story will give crystal romance and mystery, but Luo Xiaojing knows that the Royal Ornament will not test her story.

Only listen to the interviewer said: "yellow stable area iron content is purple area how many times, can form radar like color separation form."

Sure enough, it's professional.

The yellow area is a stable growth area, and the purple area is caused by repeated superimposed growth

"Three times, oh no, four..."

"Four times."

Luo Xiaojing a nervous, four said into three, is about to change the remedy, the man has first her step to say the correct answer.

Wipe! Does he want to be so fast? Is it that fast to do other things?

Luo Xiaojing is very angry. She can't help but feel a little more hostile when she looks at him. She is not unable to answer, but slow down. She felt that he was also like a piece of ore, a stumbling block for her to enter the Royal ornament.

This thought, Luo Xiaojing did not control: "can the interviewer still rush to answer?"

"No way." The man frowned slightly and answered slowly, "but this question belongs to the question of giving points. It doesn't need to be considered for so long."

Luo Xiaojing

Next is the last question: "below, which kind of gem is this and which mining area is it from?"

This problem is more difficult than the identification of mine marks, because there are only pictures, which are not intuitive at all. The picture shows that a ring produces red fluorescence under the light source of strong light with slightly ultraviolet light. Luo Xiaojing stares at it and carefully identifies it without missing any detail.

This question must be answered correctly and can't be picked out any more, otherwise she really has no chance.

But red fluorescence What kind of gem is this? Which mine?

While she was reading, she was filtering knowledge about gems in her brain, and her palms were sweating nervously. The more anxious she was, the less she could remember."Candidate 20..."

Interviewers have been urging, Luo Xiaojing suddenly thought: "this is emerald, produced in Colombia Muzuo mining area."

Just fortunately, I patted my chest. Unexpectedly

"No oil."

Is still familiar with the low voice line, cold supplement let Luo Xiaojing clenched his fist: "interviewer, what's the relationship between your supplement and the topic itself?"

"What if the customers of Royal ornaments ask you that?" The man has not yet opened his mouth, and the main interviewer takes the lead.

Luo Xiaojing immediately understood the meaning of the interviewer.

Luo Rou, her mother, once told her that because emeralds are cracked and flawed, they will be soaked in natural cedar oil or palm oil during the mining process, so that emeralds will not break. However, no matter what kind of oil is sent to China for testing, it will be labeled as filled.

Good cleanliness, no gap to let oil in emerald is even rarer than the national treasure panda. The market price of a 10 carat or so oil-free emerald can reach tens of millions of RMB, which is ten times higher than that of shaoyouqin emerald. Tell consumers that it's Muzuo mining area. Add another oil-free emerald, which shows the value of emerald.

"It's a bonus item, but you don't have a good grasp of it."

But Luo Xiaojing knows that it's not that she doesn't grasp it well, but that the interviewers are digging holes for candidates.

The heart beat violently. Luo Xiaojing could not help it again and again, but still couldn't help it: "several interviewers are professional teachers, so you should know that oil-free and oil-free need instrument identification. You can't see it in the photos. If it's not rigorous, it's Royal decoration that is not rigorous from the beginning."