GEOLOGY

Detailed explanation-1: -A volcanic bomb or lava bomb is a mass of partially molten rock (tephra) larger than 64 mm (2.5 inches) in diameter, formed when a volcano ejects viscous fragments of lava during an eruption. Because volcanic bombs cool after they leave the volcano, they are extrusive igneous rocks.

Detailed explanation-2: -Types of Volcanic Bombs Spindle bombs: Almond-shaped bombs that result from the tearing apart of ribbons of lava either during flight or upon impact with the ground. Ribbon bombs: Elongated ropy-shaped bombs. Cowdung bombs: Very fluid bombs which flatten or splash upon landing.

Detailed explanation-3: -Where is It Found. Volcanic bombs are mostly produced by Strombolian and Vulcanian eruptions. These eruption types usually produce basaltic lava. Hence, volcanic bombs commonly possess a basaltic or similar mafic composition.

Detailed explanation-4: -By definition volcanic bombs are larger than 64 mm in diameter. Smaller pyroclastic bombs are officially called Lapilli (plural) or Lapillus (singular). Lapilli are a size classification term for Tephra, which is material that falls out of the air during a volcanic eruption or during some meteorite impacts.

Detailed explanation-5: -Volcanic bombs Bombs are glowing clots of liquid lava larger than 64 mm (2.5 in) in average diameter. Because the clots are soft when ejected from the vent, their shapes can be modified during flight.