XXVIII.]
DANTZIC FIR.
239
Number of the specimen. |
Length in inches. |
Size in inches. |
Square inches in base. |
Weight of the specimen. |
Specific gravity. |
Crushed with |
Ditto on the square inch. | ||||
lbs | ozs. | Tons. | Tons. | ||||||||
26 | 1 | 2 × 2 | 4 | 0 | 2 | 756 | 10.875 | 2.719 | |||
27 | 2 | 0 | 3 | ½ | 756 | 12.687 | 3.172 | ||||
28 | 3 | 0 | 5 | 720 | 11.875 | 2.969 | |||||
29 | 4 | 0 | 7 | 756 | 13.750 | 3.437 | |||||
30 | 5 | 0 | 7 | 669 | 13.750 | 3.437 | |||||
31 | 6 | 0 | 9 | 648 | 13.000 | 3.250 | |||||
32 | 7 | 0 | 10 | 617 | 12.750 | 3.187 | |||||
33 | 8 | 0 | 11 | ½ | 621 | 12.125 | 3.031 | ||||
34 | 9 | 0 | 15 | 720 | 12.125 | 3.031 | |||||
35 | 10 | 0 | 15 | ½ | 669 | 12.500 | 3.125 | ||||
36 | 11 | 1 | 2 | ½ | 726 | 11.625 | 2.906 | ||||
37 | 12 | 1 | 5 | ½ | 774 | 12.000 | 3.000 | ||||
38 | 18 | 1 | 10 | ½ | 636 | 11.500 | 2.875 | ||||
39 | 24 | 2 | 6 | 684 | 10.875 | 2.719 | |||||
40 | 30 | 2 | 14 | 662 | 10.500 | 2.625 |
Number of the specimen. |
Length in inches. |
Size in inches. |
Square inches in base. |
Weight of the specimen. |
Specific gravity. |
Crushed with |
Ditto on the square inch. | ||||
lbs. | ozs. | Tons. | Tons. | ||||||||
41 | 8 | 3 × 3 | 9 | 1 | 15 | 744 | 21.750 | 2.417 | |||
42 | 9 | 1 | 15 | ½ | 672 | 21.500 | 2.388 | ||||
43 | 10 | 2 | 1 | 634 | 21.625 | 2.403 | |||||
44 | 11 | 2 | 4 | 629 | 21.500 | 2.388 | |||||
45 | 12 | 2 | 15 | 752 | 21-875 | 2.431 | |||||
46 | 13 | 2 | 13 | ½ | 672 | 15.250 | 1.694 | ||||
47 | 14 | 3 | 4 | 713 | 20.250 | 2.250 | |||||
48 | 15 | 3 | 5 | 679 | 21.250 | 2.361 |