|Monthly Tech-Tip |
A Dragonite Halloysite porcelain mug (center), New Zealand Halloysite (right) and a typical one made using North American kaolin (left). All have the G2926B glaze and fired at cone 6 to zero porosity. Although not clear on this photo, the two on the right are much whiter. The Dragonite has about the same whiteness as the NZK based body.