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WHAT IS BLUE LAVA?

BBC Science Focus

|

August 2023

Most people - if they've heard of it at all - are aware of 'blue lava' thanks to the otherworldly photographs of French photographer Olivier Grunewald. The images, which Grunewald captured at the Kawah Ijen volcano on the island of Java in Indonesia, seem to show rivers of electric-blue lava, incandescent against a black velvet night.

WHAT IS BLUE LAVA?

 

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