1. The manufacturing of such high-silica glasses has been published as the VYCOR-process. 2. The primary SiO 2 phase in fulgurites is lechatelierite, a silica glass . 3. Boron-impregnated silica glass , standard borosilicate glass, high-boron steel, paraffin, and Plexiglas have niche uses. 4. Hence greater radiation damage occurs in doped silica glass . 5. Composite armor made with fused silica glass was intended on the turret and the hull. 6. They use cube-corner retroreflectors made of fused silica glass . 7. Ultra Electronics manufactured circuits using a Silica Glass substrate. 8. Silica glass can be doped with various materials.9. In Northern Europe soda glass was eventually almost totally superseded by potash-lime-silica glass ( Forest glass ). 10. A simple example of a paracrystalline lattice is shown in the following figure for a silica glass :