"Note that 'glass' is a hugely varied class of materials, so without knowing much more we can't make spot judgements about the validity of the claim." As I say

"Note that 'glass' is a hugely varied class of materials, so without knowing much more we can't make spot judgements about the validity of the claim." As I say in part of my post the key issue here is the intrinsic property of this "glass" which will be of a crystalline-like nature, to quote: <...> 5. We know that under ideal conditions some crystals such as zircon and others have lives of much longer than 4.4 Gy. Why? Well crystal structures are known to be the most stable forms of matter in the universe that goes with the fact that they have the lowest entropy: https://www.livescience.com/50942-third-law-thermodynamics.h.. https://www.livescience.com/50942-third-law-thermodynamics.h.... — to quote: “The entropy of a perfect crystal is zero when the temperature of the crystal is equal to absolute zero (0 K).” <...>