borax
Silica is the most common mineral used to make glass. It is found in abundance in sand and is a key component in glassmaking due to its high melting point and ability to form a stable glass structure.
Potassium nitrate is typically used to make medicine glass and fireworks.
Silica, or silicon dioxide, is the mineral used to make glass and electronic equipment. It is a key component in producing products such as glass windows, computer chips, and optical fibers.
I thought marbles were made of glass. But try Agate, a silica mineral.
phosphate
Silica is the mineral that is commonly used in the form of sand to manufacture glass. Silica sand is melted down at high temperatures to form glass.
Feldspar
Feldspar
It is a mineral which can be pressed and used instead of glass.
microcline is the answer
phosphate
Use glass cleaner, especially to make chrome clean and shiny