Click to enlargeBasalt & Pumice: Mid-Atlantic Ridge & Havre Volcano

4.75" x 3.25"

On porcelain that has some translucency, evident when strong light hits outside. Interior and exterior top third are silica-rich pumice-mud from submarine volcanic eruption at Havre. Lower chattered pattern is Mid-Atlantic Ridge from Kane Fracture Zone. Thumbwell of blue glass.


5-MG23