Erupting volcano - Most of the geodes that we find today were actually created when ancient Volcanoes erupted! As the lava cooled, air bubbles became trapped inside creating empty pockets. Over millions of years these pockets filled with the minerals
Lava fountain frozen during eruption. The rarest lava on Earth, has some unusual properties. Unlike most lavas, this is a carbonate rather than a silicate, and erupts from Oldoinyo Lengai, a volcano in Tanzania.
Color & Contrast The Color & Contrast of the lava and rock in this picture are really cool! I love the lave thats falling and its really bright orange. The steam coming off of it makes for effect. Overall, this is a fantastic picture.