When the sandstone is transformed into quartzite, the quartz grains that were already there are crystallized again along with the cementitious material that was previously present in the sandstone, and the new quartz crystals are fused together. Most or all of the old sandstone texture and sedimentary structure will be completely removed by metamorphism and replaced by a new structure.

The book reading system and the state of education in Qatar are also very strong and advanced economic sectors; the coefficient of adjustment of transportation consumers in Qatar has also increased by more than 15%, and there are good economic approaches in this regard. The progress of Qatar in recent years is very significant.