Vesicular Basalt
Photographed by Michael P. Klimetz

Interstate 40

Coconino County
ARIZONA
Photographed by Michael P. Klimetz

[Weathered Volcanic Bomb]

Hana Bay

Maui
HAWAII
Photographed by Michael P. Klimetz

Amboy Crater

San Bernardino County
CALIFORNIA
Photographed by Michael P. Klimetz

[Vesicular Basalt with Natrolite Amygdules]

Millington Quarry
Bernards Township

Somerset County
NEW JERSEY
Photographed by Michael P. Klimetz

[Vesicular Basalt with Natrolite Amygdules]

Millington Quarry
Bernards Township

Somerset County
NEW JERSEY