Under the watchful eye of a group of scientists and staff, Li Rujin put the first rough stone on the stone cutter, fixed it, Li Rujin pressed the power supply in his hand, the grinding wheel rotated rapidly, Li Rujin took a deep breath, and then pressed the grinding wheel to the original stone. Pen "Fun" Pavilion www.biquge.info

In fact, the crowd of onlookers didn't know what Li Rujin was doing, but it was the nature of the Han people to watch the excitement, and out of curiosity, these people gathered around the stone cutter to watch.

In a screeching noise, the first knife cut down, less than a minute, this piece of rough stone has been divided into two, Li Rujin Panasonic power supply, when the grinding wheel is no longer rotating at high speed, after completely stopped, pick up the stone, fake look up.

In fact, Li Rujin doesn't know anything about cutting stones, and now he is just making a show. In the eye, a piece of white flowers, this knife is cut off, Li Rujin re-fixed the stone, another knife, still a piece of white flowers, this time, this piece of rough stone is cut off.

Li Rujin picked up another piece of rough stone and put it on the stone cutter, one knife, two knives, scrapped, and another piece, one knife, two knives, and scrapped, three pieces in a row, Li Rujin had no particles, except for the few white flowers on the ground.

Li Rujin muttered in his heart, did he come back from digging a batch of fake rough stones in Yunnan? Thinking about it, I rejected my own idea, but these rough stones were dug up from Yunnan by myself? And it's an old pit.

The jade culture of the Han people has a long history, the ancestors began to worship jade when they were still drinking blood and hair, using jade, playing with jade, after the death of princes and ministers, they will use a large number of jade products to accompany the funeral, and even make clothes to wear on the body, such as "golden jade clothes".

But the jade here basically refers to Hetian jade, Qinghai jade, Xiuyu and other nephrite jade, and does not include jadeite such as jade and jadeite, like the earth in the previous life, the unique jade culture of jade has not yet become popular, and the mining of Yunnan jadeite rough stone mine has not been crazy, even to the point of madness.

Li Rujin can be sure that the stone he dug back from Yunnan must be a jadeite rough, but what the quality is, Li Rujin himself has no bottom in his heart. In fact, in the early stage and peak period of jadeite rough mining, the jade yield rate is still very high, which can reach 40%-60%.

The batch of rough stones dug up by Li Rujin is also very good, but his point is a bit back.

Li Rujin walked towards the remaining few rough stones, squatted down, and carefully looked at the rough stones on the ground, what pine flowers, leather shells, pythons and a series of knowledge to judge the quality of the original stones Li Rujin didn't know at all, but he had heard it and read it in the novel.

Now he counted on this poor knowledge to pick a reliable rough from these rough stones to try. Li Rujin picked up a rough stone that looked a little fancy, put it in his hand and checked it, hoping to distinguish it from the weight, but unfortunately, he was destined to be disappointed.

There is no way, Li Rujin put this rough stone on the stone cutter, and the gods and Buddhas worshiped it all over again, hoping to cut out the jadeite, as for the quality of the jadeite, he really doesn't care, as long as it can be green! Otherwise, he wouldn't have the confidence to cut any further.

"Stabbing lala" went down, it was no longer white, and there was obviously a trace of gray green on both sides! It's finally green, but it's also obvious that this knife is too ruthless, and the jade meat is also cut!

The gods and Buddhas of this world finally gave Li Rujin a face, blessed Li Rujin once, and let him cut out the jade.

Li Rujin hurriedly stopped the stone cutter, and without waiting for the grinding wheel to stop, he picked the cut rough stone from the stone cutter with his feet, and was ecstatic to hold the two petals of the stone in his hand! His eyes widened, and he looked at the rough stone in his hand with joy. I was also relieved in my heart, and said secretly, "God bless, it's finally green!" “

The surface of the jadeite is still covered with dust, and the cut surface is still relatively rough, what kind of head, seed, bottom and the like can not be seen, in fact, even if there is no dust, Li Rujin can not distinguish a way, his understanding of jadeite is basically a "layman".

Li Rujin wiped off the dust on the surface of the jadeite, and a pool of greenery came into view, even if Li Rujin was a layman, he knew that the jadeite in his hand should be not bad. It's a pity that this piece of jadeite was cut badly, and I felt a little distressed.

The onlookers on the side also came up and looked at the jade in Li Rujin's hand, and at this time they understood that Li Rujin was cutting the jadeite, and at the beginning, these people really didn't know what Li Rujin was going to do.

In the Dawen Empire, the jade culture has not yet become popular, and no one will cut jade in the imperial capital. There are also people in the imperial capital who make Hetian jade, but Hetian jade is ground out of the seed material, and there are few cuts, which are very different from cutting jadeite, so it is normal not to know.

The color of this piece of jadeite is tender green, like a freshly sprouted grass, the color is not correct, but it is very playful, just like a girl who is in cardamom, full of youthful atmosphere, mixed with a trace of charm belonging to a woman, playful extremely, making people happy.

Li Rujin only found out that without a stone grinder, he couldn't take out the jade flesh, so he put this piece of jade aside and stretched out his clutches to other rough stones. Probably Li Rujin's prayer worked, and among the remaining rough stones, Li Rujin cut out three more jadeites.

Coupled with the piece cut out in front, Li Rujin cut out a total of four pieces of jadeite from the eleven fast rough stones, and the jade rate was barely 40%, two of the four pieces of jadeite were good jadeite, and the other two could only be barely regarded as jadeite.

The crowd of onlookers also slowly dispersed, at first they were just curious, so they gathered together to watch, and then they knew what was going on, and they had no love for jadeite, who would continue to watch.

Li Rujin looked at the time and wiped it! It took an hour and a half to cut these eleven rough stones, and suddenly, Li Rujin was numb, thinking that there were still 20,000 pieces of jade rough in the warehouse, counting on him alone and this stone cutter, when would it be the end!

Li Rujin called a few workers to make a simple improvement to the stone cutter, adding a dust removal device to the stone cutter, that is, a small shower, spraying some water when cutting stones to prevent dust from flying around.

Li Rujin took the fast stone again, experimented with it, well, the effect is still very good, although there is still some flying dust, but compared to just now, it is like a world of difference, Li Rujin customized ten stone cutters and five stone grinding machines to the staff.

The finished machine is directly dragged to the military camp in the suburbs of the imperial capital, and the stone can not be cut here, because the noise is too loud, and it will definitely affect the work and research of the staff here, and the impact is really bad.

Second, there are a lot of people here, and the dignified imperial lord is actually cutting stones in the research institute, and it is not good to hear it out.

Li Rujin put the original jadeite cut out, and walked around the research institute again, and then returned home with the four pieces of jadeite.