Chapter 307 Chapter 307

After explaining to the staff, Pharaoh began to take a plate with a number on it from the staff, came to Jia Sidao, and said: "Xiao Jia, since I want to personally participate in the test , one piece or two pieces, I’m afraid it’s really not interesting, why don’t you just test the things in this numbered plate.” "It's okay." Jia Sidao is naturally happy. As long as he has time, it is no problem for Jia Sidao to test more jewelry and jade here. Do it, it won't disturb your normal inspection work, will it?" "No, no." The young staff member on the side said, "Anyway, when we test ourselves, we first classify things, and then, similar things will be arranged in sequence before they start to pass through different instruments. detected."

"So, Xiao Jia, you can come over and help test some jewelry and jade together. For Xiao Li, it will help him reduce a lot of work burden." Old Wang said with a smile, "How is it? Are you confident?" what?" "Confidence is naturally there. However, I still count on Lao Wang, you are guarding me. Otherwise, I will not be very good at using these instruments." Jia Sidao said politely, and looked at the instrument. On the plate in Lao Wang's hands, besides some emerald ornaments, there are other things such as ruby ​​rings! At that moment, Jia Sidao did not hesitate, chose a jadeite bracelet on the plate, picked it up and weighed it, and then by observing with the naked eye, Jia Sidao could tell that such a bracelet should be made of wax gourd. There is some faint greenness floating on it, which is not good, but it is still a natural emerald jewelry!And there is another jade Guanyin pendant, when Jia Sidao looked at it.But I found that the texture is still ice, but in terms of its color performance, it is really unsatisfactory, and the carving technique makes Jia Sidao feel average.

Of course, the evaluation of this jade Guanyin pendant is also based on Jia Sidao's aesthetic vision.In terms of the value of the accessories on the plate, this jade Guanyin pendant is already the best choice.The others are just like another sun-green jadeite bracelet. When Jia Sidao first saw it, he felt a little surprised. When he looked closely, he could understand it better. This jadeite bracelet, There should be suspicion of forgery.Take it in your hand, touch it slightly, and shine it against the light. Even without a magnifying glass, you can see the texture inside the jade bracelet. It seems a bit weird, and the color distribution is not even, and there is no aesthetic feeling.

There is no need to test any more, Jia Sidao can directly classify this sun-green jadeite bracelet as the C-quality jadeite dyed on the market.Dozens of dollars should be able to get started! Maybe he saw the expression on Jia Sidao's face.Old Wang on the side also smiled wryly, and said: "In fact, every consumer still hopes that the thing is real when they send it over! And every time they come back to get the test certificate, they see that With that frustrated and angry look, we workers can only give a few words of comfort..." It's no wonder inspectors like Lao Wang.Not to mention the heavy workload every day, you can't directly issue a certificate of authenticity for these things that are fake?On the contrary, some merchants send real things when they send them for testing, but when they are sold in the store, they are a certificate, which is used on multiple accessories. Anyone who has bought jade jewelry should be able to understand it, right?

Jia Sidao is also very helpless here. First, weigh all the ornaments on the plate and calculate their respective specific gravity! For example, the normal range of the specific gravity of jadeite is 3.34 (+0.06~-0.09). If other jade stones are used to imitate jadeite in jewelry, it is easy to show the flaws at this level.No, Jia Sidao saw that among all the jade ornaments on the plate that were sent for testing, there were actually two pieces that were not real jade.Jia Sidao took a closer look, and one of them was to replace the most common gum used in jadeite materials.This thing is very strong, even if you smash it hard on the ground, it may not be able to crack it!

The other one is the texture of agate!Jia Sidao looked it over and then excluded it.This kind of fake method is nothing more than that when you touch it with your hands, the feeling is the same as that of real jade. However, in terms of specifics, there are still quite a few gaps in permeability and texture. Seeing Jia Sidao's actions, Lao Wang explained from the side: "Xiao Jia, it seems that your eyesight is not weak. However, if it is a formal test, it is still not enough to rely on personal eyesight. .We need to rely on scientific instruments to detect scientific data. When checking, we can put things under the gem microscope to see."

After speaking, Lao Wang took the hand and demonstrated it to Jia Sidao. While demonstrating, he said: "Don't look at the operation of this gemstone microscope is very simple, but its function is not small. It can detect 10 times magnifying glass. Features that cannot be clearly observed! Let’s talk about ordinary rubies. Through this microscope, you can see various characteristics of the gemstone’s exterior and interior, such as inclusions, cleavage, double crystal weaving, and growth inside the gemstone. threads, ribbons, etc.; or observe the grind, polish, and accidental damage of gemstones. Come on, Xiao Jia, would you like to try it?"

"Okay." Jia Sidao replied with a smile, and put the jade Guanyin pendant on it. However, when listening to Lao Wang's talk, it was a kind of feeling. Now, when Jia Sidao came to do the test and observation in person, the shock in his heart was sometimes another feeling.This is different from the usual time when Jia Sidao only used tools such as a magnifying glass to observe jade ornaments.The clarity at this moment makes the jadeite Guanyin pendant in front of you, the polishing technique on it, the carving marks on it, and even the texture of the jadeite almost invisible! After recovering from his senses, Jia Sidao was still pondering what it would be like to use such a gemstone microscope to observe the glass emperor green jade Guanyin pendant carved by himself. ?

Next, the required detection procedure is the GIC spectroscope, which has good light transmission performance, high resolution, and the effect is also very good.This is also one of the effective instruments used to identify the true and false colors of jewelry and jade.For example, under the GIC spectroscope, those dyed jadeites have very different spectral characteristics from natural jadeites. To be honest, mastering the use of spectroscopes is a necessary skill for employees of the Jewelry and Jade Testing Center.As long as you know this, most of the jewelry and jade will have nothing to hide in front of you, and it will be clear whether it is true or false.After all, different textures produce different spectra.

As for other detection instruments, such as Charles color filters, etc., the operation is still very simple. Jia Sidao followed Lao Wang, watching and learning a little bit. It's back to the student days, in the experimental field, doing experiments with the teacher.And the movements of his hands are quite cautious.Fortunately, Jia Sidao didn't make any mistakes when he encountered some instruments that he didn't know, and with Lao Yu's demonstration. Moreover, in Jia Sidao's view, the operation of all instruments is not very difficult. It is nothing more than that after the results are obtained, the analysis requires an individual to master a lot of theoretical knowledge in advance. If not, let Jia Sidao look at it. With a series of data, it is really impossible to judge the quality of the jewelry and jade tested!

So that in the end, every time Jia Sidao tested a piece of jewelry and jade, he had to ask Pharaoh about what kind of data and what kind of judgment he could make, although he couldn’t just rely on such an afternoon to learn very specific Well, but it's still easy to understand what's going on in a test. "Xiao Jia, if you are willing to work in our testing center, I can guarantee that as long as you practice for a week, you can come to work alone." Old Wang said with a little joke, "It's just such an afternoon. In time, you can learn a lot." "Hehe, that's not all because of your good teaching, Brother Wang." Jia Sidao said with a smile, "A good master plays a decisive role in my learning effect. However, if you want me to come here It’s impossible to work side by side. I still have some business on jadeite…” "It can be seen." Lao Wang said with deep emotion, "Although the salary and treatment here are very good, how can it compare with opening the door to do business by yourself?" At the end, Jia Sidao felt that I realized that people like Lao Wang must be very envious of those businessmen who go to sea to do business.After all, the profits of the jewelry and jade industry are still very considerable.Of course, Jia Sidao would not really think that Lao Wang has a high degree of confidence in the way of management. People like Lao Wang, who are now working in the testing center, have a stable job, but the salary is much more generous than Jia Sidao's previous unit.In addition, it's like when Ji Yanran came to Hangzhou this time to invite experts from here to participate in a folk treasure appraisal activity, there is an appearance fee for this. Could it be that Director Chen will go to participate by himself? While thinking about it, Ji Yanran finally called, saying that the matter had been settled, and asked Jia Sidao if he could go back to Linhai.Jia Sidao looked at the time, and it was really late, so he went out of the laboratory door together with Lao Wang. On the contrary, the moment Lao Wang closed the door, he was still a little emotional and said: "Xiao Jia, if you have time in the future, you can come here for more walks. By the way, didn't you just say that you should make some by yourself?" Is it business on jadeite? When the time comes, send it here, and you can also get some appraisal certificates! Our testing center is quite prestigious in the jade and jewelry industry in the province!" "Hehe, that's just right. It seems that after a while, I will be able to see you again, brother." Jia Sidao replied with a smile. In his heart, he was feeling emotional, despite Lao Wang's gentle appearance, in fact, he was quite a man.It's not bad to spend an afternoon with myself. This is all ordered by Director Chen. However, after parting, I can still solicit business for the testing center, but it is really beyond Jia Sidao's expectations! However, before Jia Sidao opened the emerald shop, he really didn't think of all the emerald accessories.Since they were all polished and carved by my own factory, then there is really a blank on the appraisal certificate!Now with Lao Wang's reminder, Jia Sidao's emerald shop, I am afraid, is really in a state where everything is ready and only owes the east wind, right? ... Sitting in the car with Ji Yanran, Jia Sidao glanced at each other, there was no tired look on his face, Jia Sidao was also happy that his trip to the provincial capital was quite rewarding! "Xiao Jia, how do I see your expression, it's a bit weird. Could it be that something bad happened to you here?" Ji Yanran asked in surprise, "But, it shouldn't be. That I also know Lao Wang, he should be a good person." "Hehe, Lao Wang is naturally a good person. I followed him in the afternoon and did a lot of jewelry and jade testing." Jia Sidao said, "By the way, Miss Ji, you and the jewelry and jade testing here The center, the relationship should be pretty good, right? I was wondering, after my jade store opens, can I send some of the jewelry here for testing, and then get some necessary certificates?" Although Jia Sidao knew in his heart that his jadeite jewelry would definitely have no problems in terms of quality, the consumers didn't know.Sometimes, it is very necessary to get some certificates as a guarantee.Otherwise, in many shopping malls, there will be no situation where a certificate can certify several accessories at the same time! "If you need a large batch of test certificates, I can help you a little bit." Ji Yanran thought for a while and nodded.The underlying meaning is that if Jia Sidao just got a few certificates to comfort the customers, then Jia Sidao would just send the things over directly.Anyway, in terms of Jia Sidao's assets, he wouldn't be short of such a little money! "Okay. I'll ask Uncle Zhou Fugui about the specific quantity." Jia Sidao nodded and said, "As far as I am concerned, I really don't know how to handle it." , the top-grade jade in Jia Sidao's hands definitely does not need a certificate of inspection or the like.What Jia Sidao wants to sell is also high-end customers, and they don't need these at all.As for how many jade ornaments can be found in the jade shop on the Antique Street, it is for ordinary people, Jia Sidao still needs to ask Xu Zhiguo. "That's good." Ji Yanran probably also thought of this aspect, giving Jia Sidao the feeling.It seemed that Ji Yanran suddenly smiled at herself, and that smile seemed extraordinarily clear and profound, and she asked softly, "So, Xiao Jia, are you in Hangzhou? Is there anything else to do here?" "Other things?" Jia Sidao repeated in surprise, and finally, subconsciously looked at the time on the watch, finally shook his head, shrugged, and said indifferently, "It should be gone." "Puchi!" With a sound, Ji Yanran couldn't help pursing her lips, and without saying anything, started the car directly. Only Jia Sidao was left alone. After seeing Ji Yanran's actions, he wondered if Ji Yanran's words just now reminded him to go and see Li Shiyun? You know, after returning from Jieyang, Jia Sidao hasn't met Li Shiyun yet! At night after returning to Linhai, Jia Sidao had nothing special to do.Originally, on the way back, Jia Sidao planned to call Li Shiyun to tell him that he had been to the provincial capital today, but then, because Jia Sidao didn't go to see her when he arrived in the provincial capital, he put it down. phone.On the contrary, because he had experienced the function of the gemstone microscope, Jia Sidao was quite ready to move at this time, so he called Ah San and asked his helper to contact him and get one back! In addition, I exercised my mental strength early and fell asleep early. The next day, Jia Sidao woke up very early.According to Ji Yanran's order, Jia Sidao had a hasty breakfast first, and then met Ji Yanran at the entrance of the villa area, and went to the site of the Antique Appraisal Conference together.Before going out, Jia Sidao stood in front of the mirror for the first time, and tidied up his clothes!Although there were no special requirements for clothes at the Antique Appraisal Conference, Jia Sidao always dressed casually, but he also needed to be careful, right? Regarding the upcoming filming of the TV station, Jia Sidao was still a little nervous in his heart, not as relaxed and comfortable as he appeared on the surface! It was still early when Jia Sidao and Ji Yanran rushed to the scene of the treasure appraisal conference together.Because, the venue of the entire Antique Appraisal Conference is set at the westernmost end of Antique Street.There is a vacant courtyard, and beside it, there is a row of private houses, which used to be used as a kindergarten, but now, it has become an expert appraisal site!And a little further to the side is the People's Theater in Linhai City! Therefore, the vehicles of Jia Sidao and Ji Yanran naturally parked at the square in front of the theater. However, before getting out of the car, the two felt the difference in the atmosphere.