Publications
Listed below are publication products directly associated with the Geology, Energy & Minerals Science Center:
Filter Total Items: 1270
Petrology of chromite-bearing rocks from the lowermost cyclic units in the Stillwater Complex, Montana Petrology of chromite-bearing rocks from the lowermost cyclic units in the Stillwater Complex, Montana
No abstract available.
Authors
P. J. Loferski, B. R. Lipin, R.W. Cooper
Platinum-group element abundance and distribution in chromite deposits of the Acoje Block, Zambales Ophiolite Complex, Philippines Platinum-group element abundance and distribution in chromite deposits of the Acoje Block, Zambales Ophiolite Complex, Philippines
Platinum-group elements (PGE) occur in ore-grade concentration in some of the chromite deposits related to the ultramafic section of the Acoje Block of the Zambales Ophiolite Complex. The deposits are of three types: Type 1 - associated with cumulate peridotites at the base of the crust; Type 2 - in dunite pods from the top 1 km of mantle harzburgite; and Type 3 - like Type 2, but in...
Authors
G.C. Bacuta, R.W. Kay, A.K. Gibbs, B. R. Lipin
High-density volatiles in the system C-O-H-N for the calibration of a laser Raman microprobe High-density volatiles in the system C-O-H-N for the calibration of a laser Raman microprobe
Three methods have been used to produce high-density volatiles in the system C-O-H-N for the calibration of a laser Raman microprobe (LRM): synthetic fluid-inclusion, sealed fused-quartz-tube, and high-pressure-cell methods. Because quantitative interpretation of a Raman spectrum of mixed-volatile fluid inclusions requires accurate knowledge of pressure- and composition-sensitive Raman...
Authors
I.-M. Chou, J. D. Pasteris, J. C. Seitz
Geology of the Mount Aetna volcanic center, Chaffee and Gunnison Counties, Colorado Geology of the Mount Aetna volcanic center, Chaffee and Gunnison Counties, Colorado
No abstract available.
Authors
Priestley Toulmin, Jane Marie Hammarstrom
Economic implications of petroleum field size distributions Economic implications of petroleum field size distributions
The unprecedented natural gas price increases in the late 1970's and early 1980's allowed a glimpse of part of the in-situ distribution of natural gas fields that had been hidden by economic truncation. Analysis of those discoveries shows the distribution to be characterized by progressively larger numbers of fields as size category declines. This paper demonstrates the effects of...
Authors
Emil D. Attanasi, Lawrence J. Drew
Spectrographic analyses of insoluble-residue samples, Joplin 1 degree x 2 degrees quadrangle, Kansas and Missouri; drill hole Nos. 4, 5, and 6 Spectrographic analyses of insoluble-residue samples, Joplin 1 degree x 2 degrees quadrangle, Kansas and Missouri; drill hole Nos. 4, 5, and 6
No abstract available.
Authors
John H. Bullock, Helen A. Whitney
Spectrographic analyses of insoluble-residue samples, Joplin 1 degree x 2 degrees quadrangle, Kansas and Missouri : drill hole nos. 22, 23, 24, 25, and 26 Spectrographic analyses of insoluble-residue samples, Joplin 1 degree x 2 degrees quadrangle, Kansas and Missouri : drill hole nos. 22, 23, 24, 25, and 26
No abstract available.
Authors
John H. Bullock, Helen A. Whitney
Spectrographic analyses of insoluble-residue samples, Joplin 1 degree x 2 degrees quadrangle, Kansas and Missouri; drill hole Nos. 10, 11, and 12 Spectrographic analyses of insoluble-residue samples, Joplin 1 degree x 2 degrees quadrangle, Kansas and Missouri; drill hole Nos. 10, 11, and 12
No abstract available.
Authors
John H. Bullock, Helen A. Whitney
Robustness of disaggregate oil and gas discovery forecasting models Robustness of disaggregate oil and gas discovery forecasting models
No abstract available.
Authors
Emil D. Attanasi, J.H. Schuenemeyer
Spectrographic analyses of insoluble-residue samples, Joplin 1 degree x 2 degrees quadrangle, Kansas and Missouri; drill hole Nos. 1, 2, and 3 Spectrographic analyses of insoluble-residue samples, Joplin 1 degree x 2 degrees quadrangle, Kansas and Missouri; drill hole Nos. 1, 2, and 3
No abstract available.
Authors
John H. Bullock, Helen A. Whitney
Spectrographic analyses of insoluble-residue samples, Joplin 1 degree x 2 degrees quadrangle, Kansas and Missouri : drill hole nos. 19, 20, and 21 Spectrographic analyses of insoluble-residue samples, Joplin 1 degree x 2 degrees quadrangle, Kansas and Missouri : drill hole nos. 19, 20, and 21
No abstract available.
Authors
John H. Bullock, Helen A. Whitney