Porcelain

http://en.wikipedia.org/wiki/Porcelain
How porcelain is made

Collecting resources

Antique China Porcelain & Collectibles - Retailer of antique collectibles including cut glass, porcelain figurines, and china dinnerware with patterns by Dresden, Meissen, Haviland, RS Prussia, Royal Copenhagen, Nippon, Belleek and many more.
antique-china-porcelain-collectibles.com

www.howtocollectantiques.com - Porcelain

Collectible Porcelain Doll - Collectible Porcelain doll is your guide to collecting dolls

Brands

The Spode society
www.nationalshelleychinaclub.com

Marks

http://www.porcelainmarksandmore.com
http://users.skynet.be/rutrene/marks.html
http://www.mygrannysatticantiques.com

Restauration

Porcelain Restoration - The Helen Warren studio provides a specialist restoration service to European & Oriental pottery & Porcelain.
Porcelain Restoration - Ceramic repair, china repair, pottery repair, porcelain restoration