A light-coloured and beautifully veined quartzite. Diamond-brushing and stone-flaming are great options for surface treatment. The stone is quarried from Varpaisjärvi.
Aarni combines dark green and brown tones with shiny, bluish flecks in between. The pattern is largely even, so the overall appearance of the stone is calm. Aarni is quarried from Kiuruvesi.