Porosity, %	Quartz, %	Ranked Porosity, %	Ranked Quartz, %
7.8	44	2	1
5.2	54	1	2
10.5	67	3	3
11.4	78	4	4
12	90	5	6
14.9	86	6	5
15.4	91	7	7
16.3	94	8	9
34.1	93	9	8