Open Data

Surficial Geology of the Pelican Lake Area, (NTS83P) (GIS data, polygon features)

Description

This GIS dataset depicts the surficial geology of the NTS map area 83P (polygon features). The data are created in ArcInfo format and output for public distribution in Arc export (E00) and... More ≫

Description

This GIS dataset depicts the surficial geology of the NTS map area 83P (polygon features). The data are created in ArcInfo format and output for public distribution in Arc export (E00) and shapefile formats.

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Surficial Geology of the Pelican Lake Area, (NTS83P) (GIS data, line features)

Description

This GIS dataset depicts the surficial geology of the NTS map area 83P (line features). The data are created in ArcInfo format and output for public distribution in Arc export (E00) and shapefile formats. More ≫

Description

This GIS dataset depicts the surficial geology of the NTS map area 83P (line features). The data are created in ArcInfo format and output for public distribution in Arc export (E00) and shapefile formats.

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Surficial Geology of the Trout River Area, Alberta (NTS 84B/SE) (GIS data, line features)

Description

This GIS dataset depicts the surficial geology of the NTS map area 84B Southeast (line features). The data are created in ArcInfo format and output for public distribution in Arc export (E00) and... More ≫

Description

This GIS dataset depicts the surficial geology of the NTS map area 84B Southeast (line features). The data are created in ArcInfo format and output for public distribution in Arc export (E00) and shapefile formats.

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Drift Thickness of Alberta, 1:2,000,000 scale (GIS data, line features)

Description

This dataset is a GIS version of part of Map 227, which is a regional synthesis of various published and unpublished maps. The data represent drift isopachs for Alberta. The southern part of... More ≫

Description

This dataset is a GIS version of part of Map 227, which is a regional synthesis of various published and unpublished maps. The data represent drift isopachs for Alberta. The southern part of Alberta, from 49 to 56 degrees north, was primarily compiled from existing 1:250,000 bedrock topography maps. The interpretation of the remaining northern portion of the province was based mostly on limited borehole data and information from existing 1:250,000 hydrogeological maps. The exposed areas represent areas where drift is absent or thin and discontinuous. Contour intervals are irregular and depend on local data density.

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Bedrock Topography of Alberta, 1:2,000,000 scale (GIS data, line features)

Description

This dataset is a GIS version of Map 226, which is a regional synthesis of published and unpublished maps. The data represent 100 m elevation contours of the bedrock subcrop for Alberta. The... More ≫

Description

This dataset is a GIS version of Map 226, which is a regional synthesis of published and unpublished maps. The data represent 100 m elevation contours of the bedrock subcrop for Alberta. The southern part of Alberta, from 49 to 56 degrees north, was primarily compiled from existing 1:250,000 bedrock topography maps. The interpretation of the remaining northern portion of Alberta was based mostly on limited borehole data and information from existing 1:250,000 hydrogeological maps.

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Geology of the Precambrian Shield in northeastern Alberta, NTS 74M and NTS 74L - structural measurements (GIS data, point features)

Description

This GIS dataset comprises the structural measurement features of Map 180, Geology of the Precambrian Shield in northeastern Alberta, NTS 74M and NTS 74L, published by the Alberta Geological... More ≫

Description

This GIS dataset comprises the structural measurement features of Map 180, Geology of the Precambrian Shield in northeastern Alberta, NTS 74M and NTS 74L, published by the Alberta Geological Survey. The measurements are of general foliation and gneissosity in the bedrock. The data are created in ArcInfo and output for public distribution in shapefile format.

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Geology of the Precambrian Shield in northeastern Alberta, NTS 74M and NTS 74L (GIS data, polygon overlay features)

Description

This GIS dataset comprises the metamorphic overlay features of Map 180, Geology of the Precambrian Shield in northeastern Alberta, NTS 74M and NTS 74L, published by the Alberta Geological Survey... More ≫

Description

This GIS dataset comprises the metamorphic overlay features of Map 180, Geology of the Precambrian Shield in northeastern Alberta, NTS 74M and NTS 74L, published by the Alberta Geological Survey (polygon features). The data are created in ArcInfo and output for public distribution in shapefile format.

Tags

Geology of the Precambrian Shield in northeastern Alberta, NTS 74M and NTS 74L -bedrock polygons (GIS data, polygon features)

Description

This GIS dataset comprises the geological polygon features of Map 180, Geology of the Precambrian Shield in northeastern Alberta, NTS 74M and NTS 74L, published by the Alberta Geological Survey... More ≫

Description

This GIS dataset comprises the geological polygon features of Map 180, Geology of the Precambrian Shield in northeastern Alberta, NTS 74M and NTS 74L, published by the Alberta Geological Survey (polygon features). The data are created in ArcInfo and output for public distribution in shapefile format.

Tags

Geology of the Precambrian Shield in northeastern Alberta, NTS 74M and NTS 74L - bedrock contacts (GIS data, line features)

Description

This GIS dataset comprises the bedrock contacts (polygon outline features) of Map 180, Geology of the Precambrian Shield in northeastern Alberta, NTS 74M and NTS 74L, published by the Alberta... More ≫

Description

This GIS dataset comprises the bedrock contacts (polygon outline features) of Map 180, Geology of the Precambrian Shield in northeastern Alberta, NTS 74M and NTS 74L, published by the Alberta Geological Survey. The data are created in ArcInfo and output for public distribution in shapefile format.

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Alberta Diamond Inclusion Dataset

Description

This Alberta diamond inclusion dataset includes electron microprobe analyses of garnet, clinopyroxene, olivine, ferropericlase and rutile inclusions from diamonds sampled by the Buffalo Head Hills... More ≫

Description

This Alberta diamond inclusion dataset includes electron microprobe analyses of garnet, clinopyroxene, olivine, ferropericlase and rutile inclusions from diamonds sampled by the Buffalo Head Hills kimberlite field. The data are compiled from Davies et al. (2004) and Banas (2006). Diamond inclusions are of particular research interest in diamond exploration and mantle petrology because they provide direct information about the chemical composition of upper and lower mantle and about the petrogenetic sources of diamonds in a given area/deposit.

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