A terra cotta clay fired from cone 06 (bottom) to 4

Terra cotta clays provide a vivid picture of the vitrification process if you take the time to fire samples across multiple temperatures

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L4170 Cone 04 Terra Cotta Casting Body, Glaze, Firing Schedule

Low Fire Vs High Fire Clay – Which Clay is Right for You?

Wild Clay Pottery: Tops Tips From Processing to Firing — Leela Pottery

What is Terracotta Made of? - A Look at Red Burning Clay

What is Terracotta Made of? - A Look at Red Burning Clay

Bisque firing of terracotta clay with underglaze - Clay and Glaze

What Are The 4 Types Of Clay? - Wheel & Clay

Terra Cotta

How to Find and Test Your Own Native Clays

FIRING RANGE: CONE 06 - 04 (1830-1940ºF), Wet Color: Red, Firing Color: Oxidation: Red, Texture: Smooth, Cone 04 Avg. Shrinkage 2±%: 8%, Cone 1 Avg.

SP530 Redart Terracotta

Understanding Clays - CMW Course - Old Forge Creations

How to Fire Terra Cotta Pots in a Kiln - Crafty Chica