There are hundreds of formulas for different types of glass, but the predominant ingredient in all glass is silica (sand),
A hot plate.
There could be several rocks used in the making of glass, but the main constituent material used in making glass is quartz. The rock which is used most for supplying the quartz used in glass making is sandstone.
it is a glass rod and it can be used for many many things
Diamond is used to cut glass, since it is harder than glass.
The bonding materials for glass layers in laminated glass are polyvinyl butyral or ethylene vinyl acetate.
Maybe pieces of old,broken glass
Maybe pieces of old,broken glass
Usually sandstone is used to supply quartz for making glass.
Usually sandstone is used to supply quartz for making glass.
fibre glass.
this rock is used for smelting and making glass
is used for making windows/glass