Slate (Silicon Dioxide) in fine grained form, the same sedimentary rock they used for old house roof slats
Graphite is the mineral used in pencils.
Graphite is the mineral that is used to make pencil lead. It is a form of carbon that is known for its ability to make marks on paper.
Graphite is the mineral that is used to make the lead in a pencil. Despite its name, pencil "lead" is actually composed of graphite mixed with clay.
Gypsum is the mineral used to make drywall plaster and chalk. It is a soft sulfate mineral with a variety of uses in construction and manufacturing due to its ability to harden when mixed with water.
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.
Not necessarily chalkboards, although they had a mineral called slate, though they did not know what it could do, so therefore didn't use it
The most common material that chalkboards are made out of is porcelain enamel. More information about chalkboards can be found at http://www.answers.com/topic/chalkboard
Chalkboards are made by coating a smooth surface, like wood or metal, with a mixture of chalk and a binding agent. The material typically used for chalkboards is a type of slate or a synthetic material like porcelain enamel.
Chalk (limestone) was traditionally used to make the marking devices used on chalkboards, but not the boards themselves. These were made from slate, a metamorphic rock.
no they used wax tablets
what mineral is used to make flouride toothpasteand pottery
Slate was used for countertops, chalkboards, and is still used in roofing and pavers.
they used chalkboards,slates,pen and ink and chalk
Graphite is the mineral used in pencils.
GYPSUM is the main mineral in Drywall.
Porcelain enamel now, but used to be chalkboards were made from slate.
Chalkboards can be incorporated into kitchen design by using them as a functional and stylish element. They can be used to write grocery lists, recipes, or daily reminders. Chalkboards can also be used to add a personal touch to the kitchen decor by displaying artwork or inspirational quotes. Additionally, chalkboards can be integrated into cabinet doors or as a wall feature to save space and enhance the overall aesthetic of the kitchen.