yes it is, it is formed extrusivley
it is explosive
They form any kind of igneous rock including pumice, obsidian, and others.
Rock debris blasted into the air during volcanic eruption; such as magma bombs, cinder, and ash.
cinder cone
A small volcanic cone made entirely of pyroclastic material is called a cinder cone volcano.
Ash
They form any kind of igneous rock including pumice, obsidian, and others.
A volcanic mountain made up of volcanic ash, cinders, and bombs is called a Cinder Cone Volcano.
Any material expelled during an eruption is volcanic ejection. This material is typically rock, debris, and ash from explosions, and lava and cinder rock from eruptions.
A volcanic mountain made up of volcanic ash, cinders, and bombs is called a Cinder Cone Volcano.
Rock debris blasted into the air during volcanic eruption; such as magma bombs, cinder, and ash.
A volcanic cinder cone.
cinder cone
yes it is a volcanoe
No
cinder cone
A cinder cone or cinder volcano is a steep hill of volcanic debris that gradually builds up from a volcanic vent. It can be on the slope of a larger stratavolcano or shield volcano.
Scoria is a volcanic igneous rock that is composed of approximately 50% silica and 10% calcium oxide and lesser contents of potash and soda. Its hardness on the Mohs scale is 5 - 6.