IRON, with
| First Refrig. | Entire Refrig. | ||||
| Emery | 10000 | to | 9117 | — | 9020 |
| Copper | —— | to | 8512 | — | 8702 |
| Gold | —— | to | 8160 | — | 8148 |
| Zinc | —— | to | 7653 | — | 6020 |
| 6804 | |||||
| Silver | —— | to | 7619 | — | 7423 |
| Marble White | —— | to | 6774 | — | 6704 |
| Marble common | —— | to | 6636 | — | 6746 |
| Stone calcareous hard | —— | to | 6617 | — | 6274 |
| Gres | —— | to | 5596 | — | 6926 |
| Glass | —— | to | 5576 | — | 5805 |
| Lead | —— | to | 5143 | — | 6482 |
| Tin | —— | to | 4898 | — | 4921 |
| Stone calcareous soft | —— | to | 4194 | — | 4659 |
| Clay | —— | to | 4198 | — | 4490 |
| Bismuth | —— | to | 3580 | — | 4081 |
| Chalk | —— | to | 3086 | — | 3878 |
| Gum | —— | to | 2325 | — | 2817 |
| Wood | —— | to | 1890 | — | 1594 |
| Pumice-stone | —— | to | 1627 | — | 1268 |
EMERY, with
| First Refrig. | Entire Refrig. | ||||
| Copper | 10000 | to | 8519 | — | 8148 |
| Gold | —— | to | 8513 | — | 8560 |
| Zinc | —— | to | 8390 | — | 7693 |
| 7458 | |||||
| Silver | —— | to | 7778 | — | 7895 |
| Stone calcareous hard | —— | to | 7304 | — | 6963 |
| Gres | —— | to | 6552 | — | 6517 |
| Glass | —— | to | 5862 | — | 5506 |
| Lead | —— | to | 5718 | — | 6643 |
| Zinc | —— | to | 5658 | — | 6000 |
| Clay | —— | to | 5185 | — | 5185 |
| Bismuth | —— | to | 4949 | — | 6060 |
| Antimony | —— | to | 4540 | — | 5827 |
| Oker | —— | to | 4259 | — | 3827 |
| Chalk | —— | to | 3684 | — | 4105 |
| Gypsum | —— | to | 2368 | — | 2947 |
| Wood | —— | to | 1552 | — | 3146 |
COPPER, with
| First Refrig. | Entire Refrig. | ||||
| Gold | 10000 | to | 9136 | — | 9194 |
| Zinc | —— | to | 8571 | — | 9250 |
| 7619 | |||||
| Silver | —— | to | 8395 | — | 7823 |
| Marble common | —— | to | 7639 | — | 8019 |
| Gres | —— | to | 7333 | — | 8160 |
| Glass | —— | to | 6667 | — | 6567 |
| Lead | —— | to | 6179 | — | 7367 |
| Tin | —— | to | 5746 | — | 6916 |
| Stone calcareous tender | —— | to | 5168 | — | 5633 |
| Clay | —— | to | 5652 | — | 6363 |
| Bismuth | —— | to | 5686 | — | 5959 |
| Antimony | —— | to | 5130 | — | 5808 |
| Oker | —— | to | 5003 | — | 4697 |
| Chalk | —— | to | 4068 | — | 4368 |
GOLD, with
| First Refrig. | Entire Refrig. | ||||
| Zinc | 10000 | to | 2474 | — | 9304 |
| 8422 | |||||
| Silver | —— | to | 8936 | — | 8686 |
| Marble white | —— | to | 8101 | — | 7863 |
| Marble common | —— | to | 7342 | — | 7434 |
| Stone calcareous hard | —— | to | 7383 | — | 7516 |
| Gres | —— | to | 7368 | — | 7627 |
| Glass | —— | to | 7103 | — | 5232 |
| Lead | —— | to | 6526 | — | 7500 |
| Tin | —— | to | 6324 | — | 6051 |
| Stone calcareous soft | —— | to | 6087 | — | 5811 |
| Clay | —— | to | 5811 | — | 5077 |
| Bismuth | —— | to | 5658 | — | 7043 |
| Porcelain | —— | to | 5526 | — | 5593 |
| Antimony | —— | to | 5395 | — | 6348 |
| Oker | —— | to | 5349 | — | 4462 |
| Chalk | —— | to | 4571 | — | 4452 |
| Gypsum | —— | to | 2989 | — | 3293 |