Map indicates several rock formations along the highway in the Okanagan Valley. - Don Hutchinson, White Rock, BC Canada

Samples of rocks and sands found at specific sites. - Don Hutchinson, White Rock, BC Canada

Test tiles of glazes made from rocks at specific locations. - Don Hutchinson, White Rock, BC Canada

Carrying case I take with me when I return to the Okanagan to search for more glaze material. - Don Hutchinson, White Rock, BC Canada