The Effect of Sandstone Composition on Distribution of Tafoni Landforms in the Aghajari Sandstone, Northwest of Masjed Soleyman, Iran

Table 3

Mean values of matrix percentage in 8 layers (A, B, C, …, and H) in the study area.

Number	Sample
	A	B	C	D	E	F	G	H
	Matrix (%)	(%)	(%)	(%)	(%)	(%)	(%)	(%)
1	11	40	6	77	87	80	57	73
2	32	49	35	31	66	62	89	96
3	48	53	68	53	54	84	46	77
4	45	60	85	63	88	85	74	70
5	80	68	91	50	87	69	87	59
6	27	44	43	54	68	87	73	68