The pebbles have been used for decoration in garden and more. The material has unique colour and colour scheme.
Here are some picture of the stone in differ sizes.
Pebbles 1-4 mm Pebbles 1-4 mm wet
Pebbles 4-8 mm Pebbles 4-8 mm wet
Pebbles 8-20 mm Pebbles 20-30 mm wet
Pebbles 20-30 mm Pebbles 20-30 mm wet
Sample-stone carpet 2-6 mm Sample-stone carpet 4-8 mm
Sample-stone carpet 4-20 mm