We currently have 5 in stock.
A white Northland sand consisting of very fine crystalline silica (SiO2) grains, i.e. almost pure quartz. Creates a very bright and glary beach. Used for glass-making in Whangarei and Auckland.
The sand grains are best viewed under a magnifying glass or through a stereo microscope using good lighting.
Size: 100g bag
Locality: Northland, New Zealand.