specific Gravity , and comparative Wear of Gold. 
Table. 
93 
Weight of the Gold, and of the Alloy, 
before fusion. 
Total 
Weight. 
Weight of the 
Mass, after 
fusion. 
Loss upon 
6 oz. 
car. grs. 
l. Gold, 23 3f fine 
Ounces. 
6 
oz. 
6 
oz. dts. - grs, 
OOO 
oz. dts. grs. 
2. Gold - 5 10 14/ 
Fine silver - 0 9 10^ 
6 
6 
OOO 
3. Gold - 5 10 14 1 
Copper - 0 9 io{ 
6 
6 
OOO 
4. Gold - - 5 10 14/ 
Tin - - 0 9 10 ^ 
6 
6 
OOO 
5. Gold - - 5 10 14J 
Lead - - 0 9 10^ 
6 
oz. dts. grs. 
5 1 9 21 
003 
6 . Gold - - 5 10 14 ? 
Fine iron - 0 910^ 
6 
5 19 I 2 
O O 12 
7. Gold - - 5 10 14/ 
Bismuth - 0 9 10 
6 
5 19.12 
0 0 12 
8. Gold - - 5 10 14J 
Antimony - 0 9 10^ 
6 
5 19 12 
O O 12 
9. Gold - - 5 10 14 ) 
Zinc - -0910^ 
6 
5 19 0 
OlO 
10. Gold - 5 10 14/ 
Arsenic - 0 9 io\ 
6 
5 10 12 
O 9 12 
