What would be the closest thing we could get to "Cold Fire"?

In a magic setting, a stereotypical "cold fire" might be a deep blue color but otherwise look just like a normal fire, consuming some materials and radiating cold.

In reality, this is not possible for numerous reasons. However, what is the closest thing we could get?

The more bullets we cover, the better the solution is:

• Cools the surrounding area (Required point)
• Consumes some material
• Can consume nearby (commonly found) material for its energy
• Is a naturally occurring process
• Has features that warrant the "cold fire" nickname
• Portable starting materials
• small in size (for required starting materials), think flint for regular fires
• emits light (any color)

posted about 9 years ago

DoubleDouble‭

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