Silver 10000 to 8904 -- 8990
10015
Marble white ---- to 8305 -- 8424
7194
Gres ---- to 6242 -- 7333
5838
Lead ---- to 6051 -- 7947
4940
Tin ---- to 6777 -- 6240
5666
Stone calcareous soft ---- to 5536 -- 7719
4425
Clay ---- to 5484 -- 7458
4373
Bismuth ---- to 5343 -- 7547
4232
Antimony ---- to 5246 -- 6608
4135
Chalk ---- to 3729 -- 5862
2618
Gypsum ---- to 3409 -- 4261
2298