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2810
Libyan Desert Glass - Glass from Heaven
Top / Science / Earth Sciences
575
How LDG was formed in the first place is a mystery. Why did it form here and nowhere else? The composition and structure of the glass is consistent with the scenario that is was formed from melted dune sand, and then cooled over a period greater than 24 hours in an earth atmosphere. LDG has been dated at about 28.5 million years using fission-track
Libyan Desert Glass - Glass from Heaven
Top / Science / Earth Sciences
575
How LDG was formed in the first place is a mystery. Why did it form here and nowhere else? The composition and structure of the glass is consistent with the scenario that is was formed from melted dune sand, and then cooled over a period greater than 24 hours in an earth atmosphere. LDG has been dated at about 28.5 million years using fission-track
