Alkaline Basalt
Photographed by Michael P. Klimetz

[Vesicular and Hematite-Stained]

Carboniferous

Arthur's Seat

Edinburgh
SCOTLAND
Photographed by Michael P. Klimetz

[Vesicular and Hematite-Stained]

Carboniferous

Arthur's Seat

Edinburgh
SCOTLAND
Photographed by Michael P. Klimetz

[Vesicular and Hematite-Stained]

Carboniferous

Arthur's Seat

Edinburgh
SCOTLAND