Changes

Sandstone classifications on basis of their composition and this can be typically done by use of a triangular [[Quartz]], Feldspar, and Lithic fragment diagrams. However, the most acceptable method is Dott's (1964) classification scheme which is based on the mineralogy of framework grains, and on the type of matrix present in between the framework grains.

Sandstone classifications on basis of their composition and this can be typically done by use of a triangular [[Quartz]], Feldspar, and Lithic fragment diagrams. However, the most acceptable method is Dott's (1964) classification scheme which is based on the mineralogy of framework grains, and on the type of matrix present in between the framework grains.

[[File:Sandstone-Fig-3.png|thumb|300px|Figure 3: Dott's (1964) sandstone classification scheme (after North<ref name=North>North. (1985). Petroleum Geology, Chapter 13.</ref>).]]

[[File:Sandstone-Fig-3.png|thumb|300px|{{Figure number|3}}Dott's (1964) sandstone classification scheme (after North<ref name=North>North, F. K., 1985, Reservoir rocks, ''in'' F. K. North, Petroleum Geology: Boston, Allen & Unwin, p. 117-218.</ref>).]]

==Sandstone depositional environments==

==Sandstone depositional environments==