Can you roast a marshmallow over a volcano?

Not only would it be unsafe, the USGS said, but the marshmallows would simply taste bad. The vent could be releasing sulfur dioxide or hydrogen sulfide - which both emit not-so-pleasant smells - and the sulfuric acid from vog, or volcanic smog, could create a "pretty spectacular reaction," the USGS said.

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Can Yellowstone destroy Earth?

The Yellowstone supervolcano is a natural disaster that we cannot prepare for, it would bring the world to its knees and destroy life as we know it. This Yellowstone Volcano has been dated to be as old as 2,100,000 years old, and throughout that lifetime has erupted on average every 600,000-700,000 years. Can lava melt diamonds?

Can you run over lava?

Correspondingly, is green obsidian real? Green Obsidian is one of Obsidian Rocks that contain impurities as Pure obsidian usually appears to be dark, although the color may vary depending on the presence of impurities. Obsidian mainly consists of SiO2 (silicon dioxide), usually 70% or more.

Moreover, can obsidian be white?

Black is the most common color of obsidian. However, it can also be brown, tan, or green. Rarely, obsidian can be blue, red, orange, or yellow. At these locations, the crystallization process forms radial clusters of white or gray cristobalite crystals within the obsidian. People also ask what is red obsidian? Though obsidian is typically jet-black in colour, the presence of hematite (iron oxide) produces red and brown varieties, and the inclusion of tiny gas bubbles may create a golden sheen. Other types with dark bands or mottling in gray, green, or yellow are also known.