TITLE |
AUTHOR |
The Geognostical History of the Metals |
T. Sterry Hunt LL.D., F.R.S. |
The Midlothian Colliery, Virginia |
Oswald J. Heinrich M.E. |
The Midlothian Colliery, Virginia (Supplementary Paper) |
Oswald J. Heinrich M.E. |
Remarks on the Magnetites of Clifton, in St. Lawrence County, New York |
Prof. B. Silliman |
The Probable Existence of Microscopic Diamonds with Zircons and Topaz, in the Sands of Eydraulic ,Washings in California |
Prof. B. Silliman |
Remarks on an Occurrence of Tin Ore at Winslow, Maine |
T. Sterry Hunt LL.D., F.R.S. |
Remarks on a Mining Transit and Plummet-Lamp |
R. W. Raymond, Ph.D |
Remarks on the Use of the Plummet-Lamp in Underground Surveying |
Eckley B. Coxe |
Contributions to the Records of Lead Smelting in Blast Furnaces |
A. Eilers M.E. |
Recent Improvements in Diamond Drills and in the Machinery for their Use |
Prof. William P. Blake |
The Mining and Metallurgical Laboratories of the Massachusetts Institute of Technology |
Prof. Robert H. Richards |
On the Wasting of Coal at the Mines |
J.W. Harden M.E. |