1 Fluviatile sands deposited by delta distributaries are quartzose.

2 Tea quality derived from quartzose sandy stone situates middle grade.

3 Lithic associations composed chiefly of quartzose sandstones were developed in delta plains and delta distributary channels with good physical properties to provide available reservoir space.

4 There exist two types of organic inclusions in the quartzose grain cracks of oil sandstone reservoir in Lukeqin structural belt, Turpan-Hami basin.

5 For the sake of insuring the precision of accelerometer in SINS, the static output characteristic of the CHJN-2A quartzose flexible accelerometer has been studied.

6 The reservoirs of the Yanchang formation almost are fine feldspathic sandstone, feldspathic debris sandstone, rock fragment feldspathic sandstone, and little quartzose sandstone.

7 On the base of research on diagenesis of Ordovivian carbonatite and quartzose sandstone in Ordos basin, preliminary Study on inclusions in these rocks have been done.