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Physical Sciences and Mathematics Commons™
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- <p>Dikes (Geology)<br />Faults (Geology)<br />Geology -- Ontario<br />Sediment transport -- Canada</p> (1)
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- Barite<br />Sphalerite (1)
- Chert<br />Marcasite<br />Ore-dressing (1)
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Articles 1 - 7 of 7
Full-Text Articles in Physical Sciences and Mathematics
Temperature Conditions At Orono, Maine, Ernest Claude Drew
Temperature Conditions At Orono, Maine, Ernest Claude Drew
Electronic Theses and Dissertations
This thesis is an outgrowth of a much larger piece of work which the Department of Physics, thru its instructors and major students, has undertaken to complete. The task referred to, is the compilation, arrangement, and summarizing of the various meteorological records taken at the University of Maine for the past forty-four years. These records were begun in the above department by Dr. M. C. Fernald in the year 1869 and were continued by him until 1893. The work was then transferred to the Experiment Station, where observations were made under the direction of Doctors W. H. Jordan and C. …
Select Methods In Quantitative Chemical Analysis, Florence Ada Brooks
Select Methods In Quantitative Chemical Analysis, Florence Ada Brooks
Chemistry Honors Papers
This 18 page thesis examines various methods of quantitative chemical analysis.
A Process For The Separation Of Barite And Sphalerite, Cairy C. Conover, Edwin Robinson Morris
A Process For The Separation Of Barite And Sphalerite, Cairy C. Conover, Edwin Robinson Morris
Bachelors Theses
"The present price of zinc has stimulated a greater interest in Sphalerite Barite separations than has been manifested for some time. A great many processes have been worked on and have failed for many reasons, the main one being that the physical characteristics of the ore varied so much. The process that is successful must be independent of these variations. The following process is one that depends on a chemical phenomenon and is adapted to any sphalerite-barite separation. This series of experiments was performed by the authors at the Missouri School of Mines and Metallurgy, Rolla, Mo. and was embodied …
The Determination Of The Settling Velocity Of Certain Minerals Common In Ore-Dressing, Oscar N. Bribach, Robert Winters Johnson
The Determination Of The Settling Velocity Of Certain Minerals Common In Ore-Dressing, Oscar N. Bribach, Robert Winters Johnson
Bachelors Theses
"The object of this thesis is to determine the settling velocity of certain minerals common in ore-dressing work. The minerals used in the experiments were marcasite and chert. These two minerals were chosen because there was a convenient supply of both from which pure and uniform particles could be obtained"--page 4.
Checker Board Drainage Due To Eroded Dikes, Julian Adolph Hielscher
Checker Board Drainage Due To Eroded Dikes, Julian Adolph Hielscher
Bachelors Theses
"The conclusions here drawn are the results of observations made during the past ten summers spent in this region while camping, fishing, and hunting; at first, with the native game wardens and fire rangers; later on independently or in company with some of the many tourists who annually visit this delightful region. In this manner it has been possible to cross and re-cross this territory in almost every direction. The highways into this wilderness are the streams and lakes and the only method of travel is by canoe, though short excursions can be made over land by following the paths …
Some Assay Problems, James Howard Chase
Some Assay Problems, James Howard Chase
Bachelors Theses
"The object of this thesis is to attempt to solve a few of the many problems of assaying. Each problem is handled separately from, and independently of the others"--page 1.
A Study Of The Precipitation Of Iron Di-Sulphide And Its Relation To Certain Types Of Deposits, Vachel Harry Mcnutt
A Study Of The Precipitation Of Iron Di-Sulphide And Its Relation To Certain Types Of Deposits, Vachel Harry Mcnutt
Masters Theses
"Very few of the interesting points bearing upon the formation of iron di-sulphide will be treated in this paper. The laboratory tests made are considered to have been sufficiently thorough to substantiate the ideas set forth so that exhaustive tests were not necessary. While the field evidence was collected largely in the Joplin district of Missouri, the conclusions are sufficiently generalized to be applicable to any district in which pyrite and marcasite have been derived from cold solutions"--page 2.