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The world of kaolin

The world of kaolin

Dongbu Ancient Village


East River


The gate of Gaoling National Mine Park
1
 
After the rain, the Gaoling National Mine Park was quiet and deserted. Some of the trees on the ridge were reluctant to stretch their limbs. The once bustling labor scene was gone. The most exciting secrets are often buried in the soil. What I could see, without a doubt, were only indifferent ruins or bloodless ruins.
 
Feng Yunlong, an expert in Gaoling culture research in Fuliang County, was familiar with the road and led us to a small path. There was a fire in his chest, which had been burning for kaolin for many years.
 
A maple leaf fell on the bluestone road, and the whole body was red after the burning of the fire of time. The grass and trees covered with gauze looked at us from far and near. Feng Yunlong waved his hand and said, it was all tailings piles, all left over from the selection of porcelain clay back then.
 
Four ore bodies lay like long dragons, and the gray-white tailings piled up into a mountain, but they were integrated with the mountain. Time covers everything, even faster than formatting a USB flash drive. It is difficult to restore the original grand occasion. Let's take a peek from a message in the 57th year of Emperor Qianlong's reign in the Qing Dynasty (1792 AD): "The mountains in the local name Mashi'ao and other places were set up by Wuyi with hundreds of tents and thousands of people to forcibly take the magnetic soil."
 
The heyday of Gaoling Mountain is long gone. No wonder people are indifferent or have completely forgotten it.
 
An ancient road leads to the depths of the clouds. I saw the three words "Jiefu Pavilion" written on the road sign. It is said that it is the place where women deliver meals and clothes to miners. As the porcelain of Jingdezhen became famous, kaolin was in short supply, and miners could not rest all year round, even during the Chinese New Year. There is a seated statue of Wuyuan miner He San by the ancient road. He frowned and looked forward, listless because he could not reunite with his family. In fact, there is more than one He San. Every plant on Gaoling Mountain grows the nostalgia of the miners.
 
In order to survive, the miners chose to leave their hometowns and leave their fate to porcelain clay. The birds that lost their flight longed for freedom and the vast sea and sky. Being trapped and looking out are both people's pursuits and their shackles.
 
In the Zhao and Song dynasties, Jingdezhen's pottery industry entered a heyday of development, "pottery became the world and was applied to foreign countries." However, an embarrassing problem followed, and the raw materials were no longer available. In this critical situation, kaolin seemed to be a legend in the rivers and lakes, and stepped onto the stage of history. Clay once again created a masterpiece of the world.
 
At the foot of the mountain, there are thousands of lights; on the mountain, there is an endless stream of people carrying porcelain clay. There are tens of thousands of miners from other places. They wear straw sandals, straw raincoats, and straw hats all year round, and go in and out of the tunnels. The white kaolin is scattered and dyed the ancient road white. When women and children miss their loved ones, they stand at the foot of the mountain and look up. The white tailings and dust are like years of snow imprinted in their hearts. During festivals, women dress up, bring their children, and climb the mountain to the "husband reception pavilion" to meet their miner husbands.
 
Eight wooden pillars support the dark "husband reception pavilion". I stroked the stone tablet with the word "Gaoling" inscribed on it, as if holding a magical key and opening a secret passage. Boxes, bedding, alkaline cakes, straw sandals, and bamboo hats are the most direct language between husband and wife. Thousands of words cannot match a painful look. Their love confession yesterday makes our roses today pale in comparison.

2.
 
Porcelain is a flower that blooms in temples and ordinary people's homes.
 
I am often fascinated by the world of porcelain, which has a thousand almost unreal images that I can't help myself.
 
Kaolin is an elegant and cold term. For many years, I have been looking at it from afar and dared not approach it. Now, I am using the ancient road as a hairpin to slowly unveil the mysterious veil of Kaolin.
 
On the left, there are three washing pools, with pools of water reflecting the trees, the sky, and floating scattered fallen leaves. Feng Yunlong introduced the functions of the pools one by one. The stream water is injected from the water tank into the coarse ore storage tank to precipitate the impurities contained in the kaolin; the slurry flows into the mixing tank through the upper part of the gate of the coarse ore storage tank, and is stirred by the miners; the last stage is the sedimentation tank, where the clean water is drained, leaving the organic part of the kaolin, which is slightly dried to make "bu (upper "yi" and lower "ge", pronounced: dǔn)zi". The size and number of the washing pools vary according to local conditions.
 
Not far from the site of the washing pool, there is a large sunken plot, similar to a depression, with lush vegetation and mist. Surprisingly, this place was once a large open-pit mine. The mining of Gaoling is mainly open-pit mines. From the middle of the Wanli period of the Ming Dynasty to the Qianlong period of the Qing Dynasty, the annual output of porcelain clay reached 9,000 tons, entering a prosperous period. Large open-pit mines such as Wangjia Dacao, Fengjia Dacao, Hejia Dacao, and Fangjia Dacao are bustling day and night, and the scene of busy labor is everywhere. Gaoling is a treasure pot of wealth and a paradise for adventurers.
 
A kind of soil can produce a butterfly effect.
 
So, what is kaolin and why do so many mine owners flock to it? In summary, it is a kind of clay with kaolinite as the main mineral component, which has the characteristics of plasticity, adhesion, high refractoriness and good insulation. Its appearance is mostly dense fine particles, loose scales and soil aggregates, mostly white and grayish white, and light brown, light red, light green and yellow when containing impurities. The discovery of kaolin has saved Jingdezhen from the crisis of raw material depletion, expanded the use of porcelain stone, and opened a new era of porcelain industry. Originally, "there were no large pieces before the Song Dynasty", but the emergence of kaolin ended this history. The large pieces of porcelain in Jingdezhen are like rivers and streams, embellishing the enchanting life.
 
"The kaolin is thousands of layers of beauty, and the forest is ten miles deep." Shaking off the clothes of broad-leaved forests, ornamental plants, economic plants, and medicinal plants, the kaolin reveals its pure body, like a beautiful woman with a charming smile and bright eyes. It is a huge wine cellar that makes people drunk for a thousand years.
 
Walking along the ancient road is like wandering in a history museum. You can encounter ancient mine caves at any time, enter the maze of open-pit mines at any time, and meet workers carrying baskets at any time. They walk slowly towards Dongbu. The porcelain clay is white, like a dream. There is a pavilion every five miles, insects are chirping, birds are singing, and the sound of water echoes in the valley. So many historical details unfold along the ancient road, like an open fan.
 
The ancient mine cave is like the eyes of an old man in history, turbid, but the heart is as clear as a mirror. The rocks are jagged and the entrance is closed. I seem to see the miners waving hoes, rakes, shovels and picks, digging hard, and the lanterns emit a dim light. The mining of the tunnel is difficult and dangerous, but no one hesitates or retreats. In order to make a living, the miners must get up early and work late in the hinterland of the mountain. The tunnel is a colloquialism in Gaoling, meaning an underground passage. There are two types: vertical shaft and inclined shaft. The tunnel I saw is an inclined shaft type, excavated at a slope of 10 to 30 degrees. According to statistics, there are no less than 100 ancient mine caves to be found in Gaoling. Gaoling Mountain is like the legendary spring that produces rice, spitting out dustpans of porcelain clay every day, just like white rice. Mountains and rivers are really great and selfless, raising us and letting us toss and turn.
 
The ancient road connects various mine caves and mines for easy transportation. One by one, the shoulder poles trembled slowly, and the baskets were filled with "bu (pronounced: dǔn)" that had been precipitated in the washing pool, heading straight to Dongbu. Gaoling at its peak had no vegetation like today, and it was clearly a veritable white jade mountain. In the Ming Dynasty, "Ten Scenes of Yuling·Yuling Silver Sand" wrote: "When did the mountain become white? The sand will be silver for eternity. Although Kungang produces jade, it is not as fresh as this."
 
The soil broke the silence of Gaoling for billions of years.

3
 
The man who discovered kaolin clay was named He Zhaoyi, the ninth-generation grandson of the founder of the He family in Gaoling Village. Although He was from a poor family, he was eager to help others and had a kind heart. He often generously helped his neighbors and had a very good reputation.
 
By chance, He Zhaoyi rescued a ragged old man from the snow. In gratitude, the old man took out a stone from his arms and asked He Zhaoyi to take it to the back mountain. After 49 days, the soil there could be eaten and sold. He Zhaoyi did as he was told and got what he wanted. He didn't want to eat alone, so he invited fellow villagers to dig and sell jade clay together to improve their lives. The people of Gaoling firmly believed in this legend. They built a jade clay fairy temple, worshipped He Zhaoyi as a jade clay fairy, and made a golden body for sacrifice.
 
Attracted by huge wealth, people of all kinds flocked to the seemingly ordinary Gaoling, and eventually a battle for porcelain clay broke out. Among them, the most famous is the 300-year-long porcelain clay case of the Min Wang and Jun Wang during the Ming and Qing Dynasties.
 
In the late Ming Dynasty, several soldiers surnamed Wang who were responsible for supervising the grain transport at the Raozhou Prefecture Transportation Office joined hands to settle down in Gaoling, forming the "Jun Wang" faction. The number of Jun Wang was not dominant, but they relied on their military status to run rampant in the village and forced the Wang surnamed aborigines (Min Wang) to give up the porcelain clay mountain. For a while, Gaoling was in a state of chaos and panic. Unable to bear it any longer, the Min Wang people beat drums to complain and appealed to higher authorities, and finally protected their own interests. In May of the 57th year of Emperor Kangxi of the Qing Dynasty (1718 AD), the government engraved a stone as a boundary and engraved the "Monument of the Forbidden Army to Occupy the Min Mountain", saying: "For this reason, the stone is engraved to show the two parties, and the military and civilians know that in the future, each party shall determine the name of the land and manage the industry, and no disputes shall arise again. Each party shall abide by it."
 
After the noise, Gaoling Village finally calmed down. Whether civilians or soldiers, nowadays, under Gaoling, people share honor and disgrace, and blood is thicker than water. The ancient village is divided into inner village and outer village by the fertile fields. The inner village is the Feng family, and the outer village is controlled by the He, Wang, and Hu families. The total population in the Qing Dynasty was more than 4,000 people. With the addition of migrant workers, Gaoling Village once gathered tens of thousands of people. However, the glory was only a moment. The rice fields and vegetable fields hid the rubble, the shops were left with only ruins, and the lush forests were originally filled with pastoral songs.
 
Feng Yunlong is a native of Gaoling. He condensed his hometown feelings into a book of more than 200,000 words, "Gaoling Cultural Research". His innocent heart is vivid on paper, and the good light and feathers of Gaoling are gathered together, shining through the mottled historical fragments.
 
There is a pavilion at the mouth of the water, called "Juxiu Pavilion", which was first built in the late Tang Dynasty. At that time, it was large in scale, with temples and pavilions, carved beams and painted buildings. Under the pavilion is a single-arch stone bridge, and the roar of flowing water lingers. Entering through the round door with the four characters "Yuling Yunfeng" written on it, I found that the temple was filled with a seated statue of Xu Zhenjun, with a long beard and a blue shirt, and a Taoist style. The statue of Kaolin God He Zhaoyi disappeared. I was melancholy.
 
In the Jingdezhen ceramics industry, two civilian heroes are worshipped, one is the wind and fire god Tongbin, and the other is the kaolin saint He Zhaoyi. They both have the simplest ideas, praying for the people and protecting the kiln workers. Ordinary heroes will be passed on by word of mouth among the masses and go further.

Four
 
Obliteration is a common word in the world, just like we are used to life and death.
 
The sound of the hammers in Dongbu is sparse. This lightness can float to the top of Gaoling Mountain.
 
The people on Gaoling Mountain have dispersed. The waves of Dongbu can't hold back the boats.
 
The tracks are still deeply engraved into the bluestone road, and the wheelbarrows are still creaking closer. Local specialties such as oil, grain, tea, and glaze clay gather at the dock and are transported to Jingdezhen, 45 kilometers away. The largest volume is naturally kaolin clay. Every day, hundreds of boats enter and exit Dongbu Wharf, attracting the attention of Dongbu people. The Qing Dynasty poet Ling Rumian wrote: "Heavy water pestles are opened on both sides of the river, and thunder is heard for several miles before the rain. The mud is pounded until the rice is thick, and the boats are returned before the boats arrive."
 
The porcelain clay floated over in white. The old man with white hair and youthful face, the innocent child, the woman holding the pipa and half covering her face, the ambitious man, can feel that his dream is also floating. The men carrying the load quickened their pace and stepped on the boats that had been waiting there for a long time. Perhaps the porters came from Gaoling Mountain, carrying the breath of their relatives, and the men, women, old and young in Dongbu swarmed forward for a silent meeting.
 
At its peak, there were nearly 30,000 miners gathered on Gaoling Mountain. From Gaoling Village to Dongbu, there were fireworks in thousands of homes, cars and people coming and going, and the flow was endless. Hongtan, on the bank of Donghe River, has become the shipping and concentration point of kaolin since the Southern Song Dynasty due to its superior geographical location. It has become one of the four ancient streets in Fuliang County, comparable to Xianghu Street in the south, Legong Street in the north, and Sanlong Street in the west, and was renamed "Dongbu". Most of those who transport porcelain clay in Dongbu are from Duchang and Wuyuan. They form a boat club and spontaneously build boats, repair docks and bridges. The boats are produced in two local shipyards in Dongbu. There are two types of boats: floating boats and ducktail boats. The former has a wide head and a wide belly, and the stern is tilted, like the mouth of a dustpan. The carrying capacity does not exceed 10 tons. The latter has a similar bow to the floating boat, and the back half is shaped like a ducktail. One person can drive it. It takes two days to reach Jingdezhen from Dongbu during flood season and three days during dry season. The oars are swaying, and the fishermen's songs are everywhere. From Donghe to Changjiang, boats are connected, and kaolin is quietly ushering in the moment of rebirth in the displacement. Only after a hundred refinings can the real clay be known. "Jingdezhen Pottery Records" said: "Those who make fine porcelain must look for those produced in Dongbu."
 
Shangjie Street. Zhongjie Street. Xiajie Street. Shops are lined up one after another, and inns, wine shops, rice shops, and medicine shops are flourishing on both sides with wheel tracks as the axis. The stilt houses are located by the river, like women dressing up, and their thoughts turn into sparkling waves. I am clearly the descendant of those miners or boatmen, and I come here to collect the codes left by our ancestors to the mountains and rivers.
 
After being eroded by wind and rain year after year, the shops can only keep warm with light and shadow. In the long corridor with wooden structures, several old people are chatting slowly. The history of kaolin is already a strange and distant thing. While walking, I heard such a folk song: "On the upper street, on the lower street, the street is endless; silk satin, sweet and sour oil, eight hundred and nine shops." The scene of Dongbu's flourishing flowers no longer sets out on the return journey with the silence of kaolin. Well, without the protection of kaolin, perhaps Dongbu has regained peace and sincerity.
 
The battle for wealth once also started at Dongbu Wharf.
 
During the reign of Emperor Qianlong of the Qing Dynasty, the porcelain clay operators in the county instigated local thugs to run rampant at the docks, occupy the land, prevent the ships of Wuyuan County from loading, and cause troubles, fights and disputes, which seriously interfered with the transportation market. For a time, there were complaints. Wuyuan ship owner Chen Shirong and others went to Raozhou Prefecture to file a complaint. On July 8, the 45th year of Emperor Qianlong's reign, the government announced the "Notice on the Shipment of Ceramic Clay at Dongbu Street Dock" and erected a monument on the roadside, clearly stipulating: "From Donggang Port to Dongbu, the seventy-mile ceramic clay of Dongbu, regardless of local Wu ships, is open to merchants to hire and load, and no arbitrary division of boundaries, rampant trouble, and engraved on stone to abide by it forever."
 
I read this stone tablet at the old site of the dock. Deep in every word, there is a treacherous story. Perhaps He Zhaoyi never thought that when the bottle of kaolin was opened, the devil also ran out.
 
There is also a stone tablet "Strictly Prohibit Random Mining of Clay", which was erected in the 59th year of Qianlong. The background is that the villagers tried to protect the good farmland and the grave veins and prevented Hong Guangzu and others from digging Gaoling, which led to a murder. For this reason, the Fuliang County Government Office defined the scope of mining porcelain clay, requiring that "in the future, all the subordinates should abide by the four boundaries of the agreement. Regardless of the size of the mountain field, they must be managed and stored according to the contract. It is not allowed to rent and dig clay, which will hinder the foundation of the field." It seems that whether it is Dongbu or Gaoling, whether it is digging porcelain clay or water transportation, most of the information I have read is presented in the form of group portraits. People are keen to pursue the works of ceramic masters, and rarely mention the grassroots miners who deal with mud. From clay to porcelain, it is a history of the ups and downs of the world.

Five
 
While the story of porcelain clay was unfolding in full swing on Gaoling Mountain and the banks of Donghe River, Jingdezhen porcelain industry, with the help of the "binary formula" body making method, continued to ferment and eventually became the leader in the porcelain industry.
 
Tang Ying, the Qing Dynasty's pottery supervisor, had an infatuation with porcelain. I have not verified whether he saw the magnificent scene of "green mountains floating on white snow" piled up by kaolin tailings. But I can find the shadow of Donghe River flowing into Changjiang River in his poems: "Twenty years of beard and eyebrows on the river, fishermen live in the same hometown. Ma'anshan Bili Village Rain, duck-tail boat light Changshui wind."
 
The first person who cast his wise eyes on Gaoling was Song Yingxing of the Ming Dynasty. In his masterpiece "The Exploitation of the Works of Nature", he recorded: "The soil comes from the two mountains of Wuyuan and Qimen. One is Gaoliang Mountain, which produces japonica soil, which is hard; the other is Kaihua Mountain, which produces glutinous soil, which is soft. The two soils are combined to make porcelain." The Gaoliang Mountain in it is Gaoling.
 
The "Fuliang County Chronicle" of the 21st year of Kangxi in the Qing Dynasty stated: "In the 32nd year of Wanli (1604), the town soil guard Dai Liang and others went to the inner eunuchs and claimed that kaolin soil was an official business and ordered it to be taken." At this time, Gaoling became a place where officials and civilians jointly mined. This is indeed unique and strange. For a long time, Gaoling allowed civilians to mine soil as a business, and did not directly take it back to the court in a rough and barbaric manner. Perhaps it is precisely because of the lack of official color that Gaoling is far less brilliant than the porcelain of Jingdezhen. Like most plants, it survives and dies in the wilderness, and like most people, it is as fast as the wind and is forgotten.
 
Gaoling did not attract the love of literati. Porcelain has become more popular than clay. I tried to dig up ancient poems about kaolin, but I got little. Generation after generation of people bent over and buried their heads in digging kaolin, their backs overlapped but were blurred.
 
Interestingly, a French missionary named Yin Hongxu painstakingly studied the production methods of Jingdezhen porcelain and traced the origin of kaolin. On the night of September 1, 1712, in the 51st year of the reign of Emperor Kangxi of the Qing Dynasty, Yin Hongxu wrote a long letter "Records of Chinese Ceramics" with a feather pen in the candlelight, which detailed the properties and production methods of kaolin white (pronounced: dǔn), the raw material for porcelain. Soon after, he wrote the letter "Supplement" to introduce the porcelain production methods he had learned with great difficulty. The two letters caused a sensation in Europe. In 1715, Yin Hongxu sent samples of kaolin to France. Half a century later, a surgeon discovered a rich reserve of kaolin in Limoges, Yin Hongxu's hometown, and a porcelain city quickly rose in Europe.
 
When the German scholar Ferdinand von Richthofen entered the land at the junction of Anhui and Jiangxi, the mining of kaolin had come to an end. He fell in love with this white jade-like soil, like a young man who was good at falling in love, and gave the soil an English name based on the pronunciation of Chinese: kaolin. Since then, the English word kaolin has frequently appeared in the European hall of elegance.
 
Suddenly I remembered a poem by Luo Qilan in the Qing Dynasty: "Don't blame the world for getting old easily, the green mountains also have white hair."
 
Tossing, running, changing, ups and downs, stunning, cold and lonely, these words make up the life of kaolin, and also make up the world of cold and warm wind and rain.
 
It is worth mentioning that there are more than 700 kaolin mines discovered in my country, but the per capita share is not optimistic. The kiln fires in Jingdezhen continue to light up the lives of people, and as the place where kaolin clay was named, Fuliang Gaoling Mountain became one of the first national mining parks on August 23, 2005, and is no longer disturbed by excessive mining. Time has quietly covered the vicissitudes of life, and the lush plants all over the mountain seem to be the language of the wind and rain Gaoling Mountain. (Text/Photo by Peng Wenbin)

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