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Now showing items 81-90 of 98
A Study of Sulfide Mineralization in the Meguma Group Sediments Gold Brook, Colchester County, Nova Scotia.
(1982-03-15)
A preliminary study of representative drill core from the Gold Brook property (of Sulpetro Minerals Limited), Colchester County, Nova Scotia was undertaken, to describe the styles of strata-bound and vein-type mineralization ...
DEPOSITIONAL ENVIRONMENT OF THE LOWER PALEOZOIC SEDIMENTS ON THE GRAND BANKS OF NEWFOUNDLAND
(1982-03-15)
Lower Paleozoic platformal sediments on the Avalon Peninsula continue offshore in the area between the Avalon Peninsula and the Virgin Rocks. Dating of ten drilled cores from the offshore area and continuous seismic profiles ...
Geology, Geochemistry, and Genesis of the Brazil Lake Pegmatites, Yarmouth County, Nova Scotia
(1982-03-15)
The Brazil Lake pegmatites, located about 25 km northeast of Yarmouth, intrude amphibolites and orthoquartzites of the White Rock Formation on the eastern flank of the Yarmouth syncline. The pegmatites are of igneous origin ...
Depositional Environments and Diagenesis of a Section of the Herbert River Limestone Member, Windsor Group, Upper Pleasant Valley, Nova Scotia
(1980-03-15)
A stratigraphic section of the Herbert River Limestone Member, Windsor Group, exposed on Pleasant Brook, Upper Pleasant Valley, N.S., consists of ten carbonate lithologies. From base to top of section (with their respective ...
Magnetic Properties of a Bermudian Pillowed Lava Flow
(1982-03-15)
This study is concerned with the description and interpretation of the opaque mineralogy and paleomagnetic properties of a 3.0 m core interval which is comprised of a pillowed lava flow and basal intrusive sheet taken from ...
A Lower Carboniferous Sedimentary-Volcanic Succession, North Baddeck River, Nova Scotia
(1982-03-15)
A comprehensive study was made on a roughly 60 metre thick succession of sedimentary and volcanic rocks on the North Baddeck River, central Cape Breton Island, Nova Scotia. The sequence comprises thinly-laminated grey ...
Marine and Coastal Geology Between Hartlen Point and Jeddore Cape, Nova Scotia
(1982-03-15)
Acoustic and sample data have been collected in a 600 km2 area of the innermost Scotian Shelf along the Eastern Shore just east of Halifax. In addition sediment distribution has been mapped and rates of coastal change ...
The Applicability of the 40Ar/39Ar Stepwise Outgassing Method to the Dating of Slates
(1980-03-15)
Four samples ranging in composition from a pure slate to a pure metasiltstone, collected from the same location in the Lower Paleozoic Meguma Group, are age dated by the 40Ar/39Ar stepwise outgassing technique. The discordant ...
Evolution of the Phlogopite-Chrome Diopside-Spinel Pools in the Ultramafic Nodules of Pipe 200, Northern Lesotho
(1980-03-15)
Peridotites are ultramafic igneous plutonic rocks consisting of predominantly ferromagnesian minerals. Their mineralogy reflects their stability field at different pressures and temperatures.
olivine-2 pyroxenes-garnet: ...