Felstone Mantle

6 920 18 x 0.224 = 1 550 12

0.224

4 513 70 x 0.228 = 1 029 12

0.228

4 900 99 x 0.001 = 4 90

0.001

15 20 x 0.178 = 2 71

0.178

57 77 x 0.001 = 5.777

0.001

0 x 0.327 = 0

0.327

0 x 0.001 = 0

0.001