The Treasure Hunt of an Antique Dealer

Everyone is an acquaintance, and they have said that this is the sword of the king, so there is nothing to hide. W? W (i W?. 81ZW. COM

Guan Xingquan also had doubts in his mind at this time, so he said by the way: "The bronze mirror you brought from Wang Deshun is black and shiny. What do you think it is called Black Qigu? This sword is 7oo years earlier than that mirror, but it is still Bright as new.

At first, I thought it was new. Was it because it was protected by a scabbard?"

Zhang Nan will return the sword to its sheath and carefully put it back into the wooden box.

"No, because this is a puddle sword.

If it were dug out from the soil like the bronze mirror, the sword would basically be corroded into pits.

The bronzes that can keep the black paint in the ancient state are basically bronze mirrors. Other artifacts are extremely difficult, and they will basically have patina, and there are often bad rots. It may be that the alloy composition is different, the bronze mirror is relatively easy to preserve. "

"Puddle, dug in the river?"

From the beginning of today, Guan Xingquan thought that what he saw would be a weapon coming out of water in Yanxi, and this "puddle" probably meant this.

He guessed wrong.

"The water dug out in the river is called out water. The puddles are actually dug out in the soil, but the tombs where the things are out are usually soaked by underground water, which is similar to the Qing Dynasty tomb in Sandouqiao mentioned by Wang Deshun. "

Cao Qiang didn't know what was going on, Xiang Weirong and Lin Ming had a chill!

"Don't think too much, don't touch the puddle tombs hundreds of years ago. The ones over two thousand years ago are completely different and harmless."

Just know what these two are thinking: There is no corpse poison in the tomb of the Warring States Period. It has been too long, until all the messy things are broken down.

Asking Cao Qiang: "Fuck Boss, have you dug out weapons in the battlefield?"

"There are a few more arrows."

This thing is still very close, on a wooden shelf in the living room on the first floor.

Cao Qiang took them with ease, a total of three.

"The things dug out in this river are basically potholes, and these arrows were used by the workers as toys for my son.

This is a good thing. When I was in the sand business a few years ago, a sand dredger dug out a bronze sword from the bottom of a deep sand pit. I remember it still had some luster, but it was later taken by a Cixi man.

I don’t have half of the time at home. The people below usually sell them when they find them. I didn’t bother to manage them before.

But I have already said hello to them, and if there are any in the future, you must take me first, and I will keep it for you. "

Zhang Nan didn't ask how to take it away, so it was impossible.

The three arrows are long and short. Obviously they are not a variety, but there are not many characteristics: they may not even belong to the same era, and they may be hundreds of years behind.

But there is one thing in common: the surface is pitted and corroded quite severely.

Zhang Nan held an arrow in his hand and said, "This is a typical water outlet copper vessel. If it is not buried deep enough, it will rub against the sand and stones at the bottom of the river too much.

In addition, the river water is also acid-alkaline, and it will corrode for too long, unless it is buried very deep in the water for several years or decades after falling into the water to be better preserved.

Just like the sword dug from the deep sandpit that the boss just said, because the environment there is a bit like a groundwater immersion environment, the nature of the water will be close to neutral, the oxygen content is almost zero, and there is no friction. . "

Put the arrow on the coffee table and point to the sword of the king: "Copper is generally not easy to rust under daily conditions. This is one of the reasons why this king's sword does not rust.

But this is only the most basic reason. The most important thing is to isolate the air and add water protection.

Shuikeng tombs made 2ooo years ago are extremely rare in the south of the Yangtze River, but such tombs are often found in Hubei Province.

It's hard to tell what kind of tomb this sword was dug from, but you can compare it to the environment in which Lao Tzu Yue Wang Goujian used his sword to dug it out.

It is definitely a puddle tomb, otherwise the scabbard would not be preserved.

When the Goujian sword was unearthed, it was inserted in a painted wooden scabbard like this sword, and the tomb was several meters from the surface, with two coffins in one coffin, one layer after another.

The surrounding of the coffin chamber is filled with a kind of fine-textured white clay, which is called green plaster mud in archaeological circles, and the lower part is filled with green plaster mud that has been artificially washed. The compactness is excellent! "

Zhang Nan was talking vigorously, only to see her brother-in-law smiling there.

"What's wrong, brother-in-law?"

Xiang Weirong smiled and said, "A Nan, you are from Yanxian County."

In less than a second, Zhang Nan realized why this is!

"Fuck!"

Green ointment mud, that is the elegant name, and also called kaolin, Guanyin clay, which is the kind of clay for burning porcelain.

In Yan County, this kind of soil is called white dyed mud: if there is this kind of soil on the ground, let alone grain, there will be no grass growing for you!

There are terrifying reserves of white dyed mud within the jurisdiction of Chongren Town, Zhang Nan's hometown. It is said to be of excellent quality. Both reserves and quality are world-class: now it has begun to be used for industrial refractory production.

This reminded Zhang Nan of a joke in later generations: The boiler of the aircraft carrier that Russia sold to Asan had a problem during the first sea trial, and it turned out that the newly affixed refractory switch in the boiler fell off!

Ah San had a big fire and cursed that the quality of the bricks was too poor. Later, he found out: Lao Maozi was unable to make high-quality military refractory bricks at all at this time. The bricks were imported from China!

Now Ah San started to clamor for the poor quality of Huaxia's bricks, which caused a problem with his aircraft carrier! As a result, the relevant departments of Huaxia responded: We have not exported a military-grade fire-resistant converter for use in warship boilers in decades!

I will export my bricks and use them on your warship, Asan?

I really don’t know if you have a problem with Asan’s IQ, or with Asan’s IQ!

The final investigation found that there is no problem with the quality of those refractory bricks~www.wuxiaspot.com~ are the best-quality refractory bricks used in 6-ground fixed large-scale civil boilers in the world!

Note: Civilian! The place of origin is said to be Jiangnan Yanxian.

The original list of Maozi's imports says: Civilian refractory bricks.

It's not the same kind of product at all!

You put the top civilian refractory used in the 6-ground fixed boiler into the turbulent warship, which is no problem!

Ah San was pitted by Mao Zi again!

Yanxian County is famous for white dyed mud. Fortunately, most of the white dyed mud deposits in my hometown are below the surface. The upper part is usually covered with a layer of other soil ranging from two to three meters to more than ten meters. There are only a few places with white dyed mud. Outcropping on the surface.

Fortunately, this is the case. Otherwise, my hometown in the land of fish and rice in the south of the Yangtze River would have been poor in the past!

As a native of Yanxian, he is still explaining this white dyed mud. No wonder the brother-in-law wants to laugh at himself.