Quartz is very resistant to both chemicals and heat. It is therefore often used as a foundry sand. With a melting temperature higher than most metals it can be used for the molds and cores of common foundry work. Refractory brick are often made of quartz sand because of its high heat resistance.Quartz sand is also used as a flux in the smelting of metals.he high hardness of quartz, seven on the Mohs Scale, makes it harder than most other natural substances. As such it is an excellent abrasive material. Quartz sands and finely ground silica sand are used for sand blasting, scouring cleansers, grinding media, and grit for sanding and sawing.
ANSWER What kind of flour do you mean? 1 US teaspoon contains 2.5 g wheat flour, 3.5 g potato flour, 3.2 g corn flour.
While vital wheat gluten flour contains 75% or greater protein, the flours labeled Bread Machine Flour and High Gluten Flour have between 12 and 14% protein. Usually milled from hard red spring wheat, the carb count ranges from 54 grams per cup for High Gluten Flour to 66 grams per cup for most Bread Machine Flours.