Ash material
Note the various colours of ash material in burnt peat, the result depending on temperature and oxygen.
White ash material
Photo credit: K. Storey, DPIPWE, Tasmania
Red ash material
Photo credit: K. Storey, DPIPWE, Tasmania
Third Edition
[ Home ]   [ Preface]   [ Background ]   [
How to Classify ]   [ Glossary ]   [ Colour Classes ]  
[ References ]   [ Appendices ]