Sample No. Sieve size	Percentage passing standard sieve sizes (%)
Sample No. Sieve size	1	2	3	4	5	6	7	8	9	10	11	12	13	14
Sieve size	ML1	ML4	KT3	KW1	DC1	CL2	DC2	TK1	KT1	KBU1	DC4	DC1	NR3	NR1
10 mm	99	100	100	100	100	100	100	100	100	100	100	100	100	100
5 mm	98	96	96	100	100	100	100	97	99	99	100	100	99	98
2.36 mm	97	92	93	99	100	99	100	94	96	94	98	100	97	89
1.2 mm	93	73	81	97	98	87	95	81	82	72	90	98	88	56
0.6 mm	60	36	51	86	70	57	72	54	53	46	69	70	59	42
0.3 mm	27	9	10	59	40	32	47	32	31	32	40	40	32	34
0.15 mm	2	1	1	5	6	2	11	3	3	11	3	6	3	16
Bottom pan	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Degree of fineness (% passing 600 microns sieve)	60	36	51	86	70	57	72	54	53	46	69	70	59	42
Grading zone classification	III	II	II	IV	III	II	IV	II	II	II	III	III	II	II