30. Pumice
Based on 'Rock glazes of NZ' Minna Bondy Sample 22. Characteristics " frothy " appearance. Identical with ordinary household pumice....
30. Pumice
31. Iron Sand
29. Greywacke
11 Green Teabowls
28. Tahunanui Beach Sand
27. Motueka Beach Sand
26. Waimea River Sand
Testing
25. Tākaka River Sand
24. Mātakitaki River Sand
23 . Maruia River Sand
Milling the glaze
22. Lewis Pass Gravel
21. Waiau Uwha River
20. Hurunui River Sand & The Greta cutting
19. Scoria Banks Peninsular
18. Trachyte
17. Rakaia River Sand
16. Rakitata River
15. Opihi River Sand