4 ms·
“It also has hollow, tube-shaped inclusions called en echelon veins that are caused by shear stress – evidence of its natural formation.”
by iamhamm 2y ago
“It also has hollow, tube-shaped inclusions called en echelon veins that are caused by shear stress – evidence of its natural formation.”
- crazygringo 2y agoThanks. They put that sentence in a weird place, I had missed it too and had the same question.