The SciencesJanuary 23, 1886
On the Testing of Emery and Corundum
Stories by Nelson H. Darton
The SciencesSeptember 12, 1885
The Determination of Tannic Acid in Tanning Materials
The SciencesDecember 15, 1883
On the Mineralogical Localities in and Around New York City
Part IV
The SciencesOctober 27, 1883
On the Indurated Shales between Bergen Hill and the Palisades, N. J.
The SciencesJuly 14, 1883
The Zinc Mines of Sussex County, New Jersey
The SciencesDecember 16, 1882
The Mineralogical Localities in and around New York City, and the Minerals Occurring Therein
The SciencesSeptember 9, 1882
The Mineralogical Localities in and Around New York City, and the Minerals Occurring Therein
The SciencesAugust 5, 1882
The Mineralogical Localities in and around New York City, and the Minerals Occurring Therein
The SciencesJuly 1, 1882
An Examination of the Various Methods of Determining Tannic Acid
The SciencesJune 10, 1882
On the Separation of Alumina and Iron from Manganese with Ammonia
The SciencesMay 6, 1882
An Investigation Upon the Values of the Various Methods Used in the Determination of Tannic Acid
The SciencesMarch 18, 1882
On the Estimation and Separation of Manganese