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Topic: China clay


  
  Clay Sculptures Of Village Life In China
Clay Sulpture from small village in Central China.
We travel to China several times a year.
These must be orderd in quantity from the village.
www.willowsales.com /clay/clay.html   (1198 words)

  
  AllRefer.com - china clay (Geology And Oceanography) - Encyclopedia   (Site not responding. Last check: 2007-10-17)
china clay, one of the purest of the clays, composed chiefly of the mineral kaolinite usually formed when granite is changed by hydrothermal metamorphism.
Usage of the terms china clay and kaolin is not well defined; sometimes they are used synonymously for a group of similar clays, and sometimes kaolin refers to those obtained in the United States and china clay to those that are imported.
China clays have long been used in the ceramic industry, especially in fine porcelains, because they can be easily molded, have a fine texture, and are white when fired.
reference.allrefer.com /encyclopedia/C/chinacla.html   (277 words)

  
 The China Clay Industry in Cornwall   (Site not responding. Last check: 2007-10-17)
China Clay (or Kaolin) is, in simple language, highly decomposed granite, rotted by the action of water.
China Clay is obtained from open pits by directing on to the sides powerful jets of water which wash away everything in their path.
Separated, finally, from every trace of sand and impurities, the clay is removed to the "dry," a long, one storied building with a furnace at one end and a tall chimney at the other, by means of which the floor is heated and the surplus moisture extracted.
www.nortonmede.com /clay/page1.htm   (648 words)

  
 Wheal Martyn China Clay Museum   (Site not responding. Last check: 2007-10-17)
China Clay is still Cornwall's largest industry but today only four companies operate pits in the area with an output of three million tons, 80% of which is used in paper.
Formed from the decomposition of minerals in Granite, china clay (or Kaolin) is the fine white powder that is extracted with the use of water to give a slurry.
Once the clay started to solidify it would be transferred to the kiln (dry)' and spread over pan tiles to be dried for a couple of days until it could be cut into blocks and stored.
www.theheritagetrail.co.uk /industrial/wheal_martyn.htm   (509 words)

  
 exchem explosives - english china clay international   (Site not responding. Last check: 2007-10-17)
China clay is a product of the decomposition of granite in the open, weathered joints in which it is dispersed.
The china clay is then pumped away for processing to remove sand and mica before being prepared for shipment.
The degree of fragmentation required for china clay extraction is primarily determined by the need to remove the unwanted granite as efficiently as possible.
www.exchem.com /Ext/Explosives/case/china.html   (968 words)

  
 Secrets
Cornish china clay, the raw material used in a wide range of products from cups and plates, baths and basins, to paper and pills, is exported all round the world.
The clays are processed through the machine, which operates at a field strength of 5 tesla, to reduce iron and thereby improve fired color.
Clays with a high degree ofwhiteness - for use in the paper industry, for example - and which may need further refining are also processed this way.
www.britannia.com /science/china.html   (289 words)

  
 China Clay Powder
China Clay is also called "KAOLINE", it is one of the essential Raw material for Ceramic Industries, China Clay does not swell on adding water and Alumina present in Clay do not form Isomorphous series with any other metallic compound.
China Clay is used in wide varieties of paints like distemper, cement primer, wood primer, emulsion paint, texture coating, spray plaster, putties, fillers and undercoats.
China Clay is used in toothpaste, cosmetic and soap industry.
www.sankhla.com /china_clay.html   (230 words)

  
 GWR China Clay   (Site not responding. Last check: 2007-10-17)
Side doors were provided as well, so that either clay could be unloaded by hand, or the wagon could carry china clay in wooden barrels, which was quite common at the time they were built.
On the china clay design this caused a problem, because on one side this coincided with the end door, and in service this lever would soon gum up with spilt clay.
Other GWR china clay wagons are preserved at Keighley and Worth Valley, Dean Forest, Severn Valley, Swindon and Cricklade Railways and at Didcot Railway Centre.
homepage.ntlworld.com /foxfield/gwr_china_clay.htm   (1235 words)

  
 A Cornish China Clay Pit Tally
This is the only check that I've come across relating to the Cornish China clay industry, not that I'm particularly a collector of them, and I wondered if any of the keener collectors have any, as there seems to be an interesting story of the use of the check I have.
The Cornish clay pits don't have any underground workings (unlike the Devon ball clay ones) and so checks were not issued for the usual purpose of controlling and monitoring the movements of men into and out of the underground workings.
There isn't much that John Tonkin doesn't know about the china clay industry, having worked in it for much of his life, and he is at a loss to come up with any other explanation for the checks.
www.mining-memorabilia.co.uk /ECLP_Cothers_Check.htm   (703 words)

  
 China Clay Project
The clay from the saucer was then compressed into a log shape and separated into six pieces of clay.
The clay projects need to be painted with glue and water mixture after drying for one week.
The clay was divided in the usual manner.
collaboratory.nunet.net /ties/china/chinaclay.html   (2214 words)

  
 China Clay Product Association   (Site not responding. Last check: 2007-10-17)
China Clay Producers Association is not engaged in rendering legal or any other advice.
China Clay Producers Association periodically updates the information on this Web site; however, China Clay Producers Association provides all information on this Site on an "as is" and "as available" basis and takes no responsibility for the timeliness, accuracy or applicability of the information at the time it may be accessed.
China Clay Producers Association may amend these Terms of Service or any other notices, policies, terms and conditions on this Site at any time by updating this posting or otherwise posting the changes to this Site.
www.kaolin.com /Terms.htm   (1506 words)

  
 Wheal Martyn China Clay Country Park » Introduction   (Site not responding. Last check: 2007-10-17)
The china clay industry, which has been in existence for more than 250 years, has excited far less interest among Cornish historians and mining enthusiasts than the tin and copper industries.
The object of the China Clay History Society is, by stimulating a wide interest in the history of china clay and china stone, to encourage the study and preservation of a unique cultural and industrial heritage.
Field trips, a newsletter and a series of lectures, seminars and workshops relating to all aspects of the china clay industry - social, religious, commercial, economic and demographic - are all advantages of membership.
www.wheal-martyn.com /archivesintro.html   (365 words)

  
 China Clay manufacturers exporters and suppliers of China Clay   (Site not responding. Last check: 2007-10-17)
Exporters of minerals, talc, mica, china clay, calcium carbonate, dolomite, barytes, bentonite, quartz, feldspar and limestone, marble, granite, sandstone and limestone.
Exporters of limestone powder, barytes powder, calcite powder, chalk powder, china clay powder, gypsum powder, kaolin powder, magnesite powder, soap stone, silica powder, quartz powder, quick lime powder, calcium oxide, whiting powder and feldspar.
Manufacturers and suppliers of china clay, china clay powder, talc powder, talc minerals, calcite minerals, calcite powder, dolomite powder, soapstone powder, white china clay powder, steatite talc and coated minerals.
www.indianleatherportal.com /china-clay.html   (850 words)

  
 Defining China   (Site not responding. Last check: 2007-10-17)
Thousands of years after the first pot was shaped from clay and baked in the sun, the Chinese perfected porcelain by using kaolin, a white clay, mixing it with china stone and firing it at high temperatures.
Bone china- A paste intermediate between hard porcelain and soft paste porcelain; a combination of clay and china stone made white and strong by the addition of calcified bone.
Chinese Export or China Trade porcelain produced specifically for the US can be found in many museums and a few lucky households.
www.myantiquemall.com /AQstories/chinadefine/China.html   (923 words)

  
 kaolinite on Encyclopedia.com   (Site not responding. Last check: 2007-10-17)
(kā´elĬnīt), clay mineral crystallizing in the monoclinic system and forming the chief constituent of china clay and kaolin.
Kaolinite has the same chemical composition as dickite and nacrite (both of which are also clay or kaolin minerals) but differs from them in origin, in optical properties, in reaction to heat, and in certain other physical properties.
Clay mineralogy effects on sodium fluoride pH of non-allophanic tropical soils.
www.encyclopedia.com /html/k1/kaolinit.asp   (436 words)

  
 Tussie Mussie Spode China Clay Museum
Imported 'china' wares had become very expensive and many companies were seeking to recreate it to meet local demand - which was being stimulated by the dropping of taxes on tea.
It was to the Wheal Martyn China Clay Museum in St Austell that Pam and Geoff went on June 2nd 2001 to piece together the final part of the china jigsaw.
Finally, the thicker clay/water mix was left to stand in settling tanks until the wet clay residue accumulated on the bottom.
www.onlyspode.com /china_clay.htm   (1203 words)

  
 The China Clay Museum Wheal Martyn St Austell Cornwall - CATA
In the 18th century prestigious porcelain companies competed to produce the finest china, and the Wedgewood company bought china clay direct from Cornwall to make tableware fit for royalty.
Today the processing of china clay is Cornwall's largest single industry.
Set within the 26 acre site of two former 19th century china clay works, Wheal Martyn takes you through the story of china clay production from 1800 to the present day.
www.chycor.co.uk /tourism/cata-guest/wheal-martyn/wheal-martyn.htm   (164 words)

  
 Western China Clay Railtour
However, there are a handful of railtours that have run, which were simply so hellfire that they merit a special place in the memories section.
With one of the few remaining Western's, run overnight from Paddington to Cornwall and then visit several branch lines, some of which were associated with china clay production, followed by a run back to Paddington.
In this frenetic "will this be my last run with a thousand?" environment, John Vaughan ran the Western China Clay railtour on the 4th December.
www.dreadful.org.uk /china-clay.htm   (1901 words)

  
 china clay on Encyclopedia.com   (Site not responding. Last check: 2007-10-17)
Seeing China's past and future on a Yangtze cruise/tour.
New from Freedonia Group: Demand for Roofing in China to Reach 2.2 Billion Square Meters in 2008.
The enormous geodesic domes of the Eden Project cover a former china clay pit in Cornwall, England.
www.encyclopedia.com /html/c1/chinacla.asp   (447 words)

  
 china clay
china clay, one of the purest of the clays, composed chiefly of the mineral
is not well defined; sometimes they are used synonymously for a group of similar clays, and sometimes kaolin refers to those obtained in the United States and china clay to those that are imported.
LONG a centre of the china clay industry, St Austell is enjoying a tourism explosion, with thousands of people pouring into the area to visit a climate simulator known as the Eden project.
www.infoplease.com /ce6/sci/A0811894.html   (269 words)

  
 China Clay Product Association   (Site not responding. Last check: 2007-10-17)
Slurry is simply the water and dispersed clay mixture, which puts the clay particles in suspension.
The slurried kaolin is usually transported through pipelines to degritting facilities, where sand, mica and other impurities are extracted with the help of gravity.
For customers who want a delaminated clay product suited for lightweight coating applications, coarse particles are used.
www.kaolin.com /ccpmin.htm   (307 words)

  
 definition of kaoline
A very pure white clay, ordinarily in the form of an impalpable powder, and used to form the paste of porcelain; China clay; porcelain clay.
It is chiefly derived from the decomposition of common feldspar.
China, Clay, Decomposition, Feldspar, Form, In, Is, It, Porcelain, To, Very, White
www.brainydictionary.com /words/ka/kaoline182103.html   (128 words)

  
 Sport, Music, Theatre and Days Out in Britain   (Site not responding. Last check: 2007-10-17)
Did you realise, however, that back in the 1820's when china clay was (and still is) a major industry in Cornwall and Devon, everything was done by hand.
Wheal Martyn is situated in a beautifully landscaped 26 acre site, originally two clay works called 'Wheal Martyn' and 'Gomm', situated close to St. Austell, Cornwall in the Trenance Valley which at one time contained several china clay works.
The clay works have been carefully restored in 1975, to give an historical idea of what they originally looked like, and go back to the 1870's.
britevents.com /event.asp?id=7317&title=China+Clay+Museum+-+...+Martyn   (352 words)

  
 Talc Powder,China Clay Powder,Talc Powder Manufacturer,China Clay Exporter,Talc Powder Supplier,China Clay ...
Talc Powder,China Clay Powder,Talc Powder Manufacturer,China Clay Exporter,Talc Powder Supplier,China Clay Manufacturers,India,Exporters
Fast Industries is a reputed manufacturer and exporter of Talc Powder, Calcite Powder, China Clay Powder, Dolomite Powder, Silica, Whitening and Calcium Carbonate (Precipitated and Activated), etc. Since 2001, we are serving the industry by supplying premium quality of Industrial Mineral Products.
The products manufactured in our premises are available in different quality, mesh and grades.
fastindustries.tradeindia.com   (321 words)

  
 Ball/China clay analysis
China clay (kaolin) and ball clay are two of the raw materials that go into many ceramics.
Ball clay has good plasticity and strong bonding power, whereas china clay, due to its great purity, is white-burning and the most refractory of all clays.
In the production of ceramics good quality control includes the results of chemical analysis of raw materials.
www.oxinst.com /ANLAPP31.htm   (74 words)

  
 Fluoride poisoning in China due to clay, not coal - SciDev.Net   (Site not responding. Last check: 2007-10-17)
Instead, they say that clay, which rural people in the province mix with coal powder, is to blame.
Mixing clay with coal is much cheaper than burning large blocks of coal.
Zheng's team found that only 15 per cent of the fluoride released when the coal and clay mixture is burnt comes from the coal.
www.scidev.net /News/index.cfm?fuseaction=readNews&itemid=2272&language=1   (475 words)

  
 Wheal Martyn China Clay Museum   (Site not responding. Last check: 2007-10-17)
Production of china clay in Cornwall has been a 250-year saga, and a visit to the Wheal Martyn China Clay Museum by the St Austell river will provide a fascinating and memorable insight into this historic and still important industry.
Following an audio-visual introduction in the theatre, the Historic Trail takes visitors through the old clay works, where the largest working waterwheel in Cornwall is an impressive sight, and other equipment includes sand and mica drags, settling pits and tanks and a linhay (clay store).
Undercover exhibitions include the great Fal Valley engine, while in the transport yard are examples of the various forms of transport used in the clay industry.
www.travelpublishing.co.uk /HiddenPlacesCornwall/MidCornwallSouth/corWhealMartynChinaClayMuseum.htm   (241 words)

  
 China Clay Kiln at Eden   (Site not responding. Last check: 2007-10-17)
Workshop and demonstrations of Raku pottery firing using a kiln built from China clay and willow.
The kiln makes references to Eden's past as a China clay quarry with echoes of the old pottery bottle kilns of England's industrial heritage.
This type of kiln is surprisingly economical in fuel consumption, having highly effective insulating properties.
www.eden-project.co.uk /kiln.htm   (109 words)

  
 Jingdezhen Sanbao Ceramic Art Institute, Jingdezhen, China
Sanbao Ceramic Art Institute at Jingdezhen is the premier international ceramic artist residency in China.
Founded in 2000 by Jiansheng Li, Sanbao Ceramic Art Institute (Sanbao) opens the art world to the secrets of classical porcelain of Jingdezhen and the thousand years of production of imperial ware.
of major ceramics and craft sites of China.
www.chinaclayart.com   (81 words)

  
 Wheal Martyn China Clay Country Park » Home Page
Wheal Martyn China Clay Country Park » Home Page
Welcome to Cornwall’s China Clay Country Park - the UK’s only china clay museum and visitor attraction.
Throughout this site you will have the opportunity to find out more about the park itself, the facilities and attractions on offer, the history of China Clay, and the events we are holding throughout the year.
www.chinaclaycountry.co.uk   (114 words)

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