Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Robert B. Hearst"'
Publikováno v:
First International Meeting for Applied Geoscience & Energy Expanded Abstracts.
Autor:
Robert B. Hearst, David G. Schieck
Publikováno v:
ASEG Extended Abstracts. 2019:1-3
Publikováno v:
Exploration Geophysics. 48:383-393
Resistivity methods are commonly used in mineral exploration to map lithology, structure, sulphides and alteration. In the Athabasca Basin, resistivity methods are used to detect alteration associated with uranium. At the Midwest deposit, there is an
Publikováno v:
SEG Technical Program Expanded Abstracts 2018.
Publikováno v:
SEG Technical Program Expanded Abstracts 2016.
Autor:
Robert B. Hearst, William A. Morris
Publikováno v:
GEOPHYSICS. 66:1680-1690
In the vicinity of Sudbury, Ontario, Canada, the boundary between the Southern and Superior tectonic provinces is overlain by the elliptical Sudbury Structure. On the basis of gravity modeling, genesis of the Sudbury Structure has been attributed to
Publikováno v:
Geophysical Research Letters. 21:951-954
Magnetic modelling of the Sudbury Structure (SS) has been undertaken using the geometrical and lithological framework provided by high-resolution seismic reflection data. This initial constraint was required because of the complex magnetic properties
Autor:
William A. Morris, Robert B. Hearst
Publikováno v:
SEG Technical Program Expanded Abstracts 1995.
Publikováno v:
SEG Technical Program Expanded Abstracts 1994.
high resolution seismic reflection data from the Abitibi-Grenville transect (Milkereit et al., 1992 ) combined with gravity, aeromagnetic, airborne radiotnetric, and airborne data and field mapping (Hearst et al., 1992: Fueten et al., 1992) have been
Autor:
Robert B. Hearst, William A. Morris
Publikováno v:
SEG Technical Program Expanded Abstracts 1994.