Mineral investigations in northeastern Thailand
Herbert Samuel Jacobson, C. T. Pierson, Thawisak Danusawad, Thawar Japakasetr, Boonmai Inthuputi, Charlie Siriratanamongkol, Saner Prapassornkul, Narin Pholphan
1967, Open-File Report 67-121
Fifty-eight mineral prospects of base metals (copper, lead, zinc), iron, manganese, gold, limestone (cement grade), barite, gypsum, and salt were investigated by geological, geophysical, and geochemical surveys, and by pitting, exploratory mining, and diamond drilling from January 1963 to May 1966. Fifty-six of the prospects are in the Loei-Chiengkarn area...
Physical and associated properties of uranium-bearing rock in five drill holes in Karnes County, Texas
George Edward Manger, D. Hoye Eargle
1967, Open-File Report 67-153
Geology and mineral resources of Libya, a reconnaissance
Gus H. Goudarzi
1967, Open-File Report 67-98
Mines and prospects, Lawson-Dumont-Fall River district, Clear Creek County, Colorado
C. C. Hawley, Frank R. Moore
1967, Open-File Report 67-109
No abstract available....
Geophysical investigations of the Bahran gossan and Shaihab mine, Saudi Arabia
W. E. Davis, R. V. Allen
1967, Open-File Report 67-80
No abstract available. ...
Results of stream sediment sampling and bedrock analyses in the eastern part of the Iliamna quadrangle, and at Kasna Creek, Lake Clark quadrangle, Alaska
Bruce L. Reed
1967, Open-File Report 67-185
Preliminary materials map of the Becket quadrangle, Massachusetts
George William Holmes
1967, Open-File Report 67-116
No abstract available....
Accretion of the Murray Carbonaceous Chondrite and Implications Regarding Chondrule and Chondrite Formations
Donald Parker Elston
1967, Open-File Report 67-88
Geology of the Windsor quadrangle, Massachusetts
Stephen A. Norton
1967, Open-File Report 67-170
The Windsor quadrangle lies on the boundary between the eugeosynclinal and miogeosynclinal rocks of the Appalachian geosyncline on the western flank of the metamorphic high in western New England. Precambrian rocks crop out in a north-trending belt in the central part of the quadrangle. They have been classified into 2 formations....
Preliminary materials map of the East Lee quadrangle, Massachusetts
George William Holmes
1967, Open-File Report 67-118
No abstract available....
Mineral deposits of the territory of Amapa, Brazil - alluvial gold, cassiterite, and columbite-tantalite in the Ampari River region
Montis Ruhl Klepper, Victor Dequech
1967, Open-File Report 67-130
No abstract available. ...
A solid inclusion borehole probe to determine 3-dimensional stress changes at a point in a rock mass
Thomas C. Nichols Jr., John F. Abel Jr., Fitzhugh T. Lee
1967, Open-File Report 67-169
No abstract available. ...
Comparison of a UV scanner/photomultiplier with an image orthicon
Howard Goldman, Robert Marshall
1967, Open-File Report 67-95
Geological-geophysical investigations of bedrock in the Island Falls quadrangle, Aroostook and Penobscot Counties, Maine
E. B. Ekren, Frank C. Frischknecht
1967, Professional Paper 527
No abstract available....
Distribution and geologic habitat of marine halite and associated potash deposits
R. J. Hite
1967, Open-File Report 67-113
No abstract available....
Profiles showing configuration and probable bottom deposits as interpreted from fathometer traverses across and along parts of Gastineau Channel, near Juneau, Alaska
Robert D. Miller
1967, Open-File Report 67-156
Location of pingos and pingolike mounds observed from the ground, from aerial reconnaissance, and on aerial photographs in interior Alaska
George William Holmes
1967, Open-File Report 67-115
No abstract available. ...
Chart showing number of particles of metal expected per 5 pound sample for various levels of grade and average particle size (regardless of the spatial distribution of particles)
A.T. Miesch
1967, Open-File Report 67-155
Palynological investigations in the Pennsylvanian of Kentucky - III
Robert M. Kosanke
1967, Open-File Report 67-137
No abstract available. ...
Spectrographic detection limits of the noble metals
Anthony Francis Dorrzapf Jr.
1967, Open-File Report 67-83
No abstract available. ...
Review of geophysical activities by the U.S. Geological Survey in Saudi Arabia, July 1965 to June 1966
W. E. Davis, R. V. Allen
1967, Open-File Report 67-81
No abstract available. ...
Geology of the Coama area, Puerto Rico: with comments on Greater Antillean volcanic island arc-trench phenomena
Lynn Glover
1967, Open-File Report 67-94
Preliminary materials map of the Chester quadrangle, Hampshire and Hampden Counties, Massachusetts
George William Holmes
1967, Open-File Report 67-117
No abstract available....
Preliminary materials map of the Massachusetts portion of the Hancock quadrangle, Mass. - N.Y.
George William Holmes
1967, Open-File Report 67-119
No abstract available....
Rapid estimation of induced and remanent magnetization of rock samples, Nevada Test Site
Charles E. Jahren, G. D. Bath
1967, Open-File Report 67-122
No abstract available. ...
