0018933
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TABLE
Particle Classification and Size Measurements
Sample
No. of Particles
Measured
Mean Size,
Microns
Particle Type, %
Irregular
Aggre gates
Spheres
Massive Ll
115
155
67.3
18.5
14,1
Massive L4
216
65
51.4
16,2
32.4
502 Coarse
255
48
82.0
11,0
7.0
502 Fine
287
19
93.7
3.5
2.8
500 Coarse
331
46
63.7
2.3
29.0
977 Coarse
500 Fine
264
619
47
24
94.0
3.1
9.5
14,4
977 Fine
299
21
94.6
2.3
3,1
76,1
2.9
ean BRUNO We
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