Alberta Diamond Occurrences Dataset

The first clue to the presence of possible diamond-bearing source rocks in northern Alberta was the discovery of a perfect octahedral diamond, estimated at about 0.83 carats in weight, by farm worker Einar Opdahl during 1958 in the Evansburg area of west-central Alberta. Since the Opdahl diamond, no new diamond finds were reported in northern Alberta until the 1990s, when several occurrences of alluvial diamond and diamondiferous kimberlite were discovered.

Simple

Date ( RI_367 )
2007-01-01
Date ( RI_366 )
2007-01-01
RI_414
  Government of Alberta; Government of Alberta; Alberta Energy Regulator - ( )
https://open.alberta.ca/opendata
Status
proposed; proposé RI_600
Maintenance and update frequency
unknown; inconnu RI_543
Keywords ( RI_528 )
  • 72E
  • 72L
  • 72M
  • 73D
  • 73E
  • 73L
  • 73M
  • 74D
  • 74E
  • 82G
  • 82H
  • 82I
  • 82J
  • 82O
  • 82P
  • 83A
  • 83B
  • 83G
  • 83H
  • 83I
  • 83J
  • 83O
  • 83P
  • 84A
  • 84B
  • 84G
  • 84H
  • ABANDONED-MINES
  • ALBERTA
  • ALLUVIUM
  • CANADA
  • DIAMOND
  • GEOLOGY
  • GEOSCIENTIFICINFORMATION
  • KIMBERLITE
  • STRIP-MINING
  • ULTRAMAFICS
Government of Canada Core Subject Thesaurus Thésaurus des sujets de base du gouvernement du Canada ( RI_528 )
  • Government information
Use limitation
Open Government Licence - Alberta (https://open.alberta.ca/licence)
Access constraints
license; licence RI_606
Use constraints
license; licence RI_606
Spatial representation type
grid; grille RI_636
Metadata language
eng; CAN
Metadata language
fra; CAN
Topic category
  • Geoscientific information
Begin date
1958-01-01
End date
2006-01-01
N
S
E
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thumbnail


Reference system identifier
unknown / unknown / unknown
Distribution format
  • ASCII Grid ( unknown )

  • HTML ( unknown )

  • XML ( unknown )

RI_414
  Government of Alberta; Government of Alberta; Alberta Energy Regulator - ( )
https://open.alberta.ca/opendata
OnLine resource
Alberta Diamond Occurrences Dataset - (ASCII GRID) ( HTTPS )

Dataset;ASCII Grid;eng

OnLine resource
Alberta Diamond Occurrences Dataset - (HTML) ( HTTPS )

Dataset;HTML;eng

OnLine resource
Original metadata (https://open.alberta.ca/opendata) ( HTTPS )

Dataset;HTML;eng

OnLine resource
Alberta Diamond Occurrences Dataset - (XML) ( HTTPS )

Dataset;XML;eng

File identifier
7eead762-aa48-4bb3-a0b7-b191980edafe XML
Metadata language
eng; CAN
Character set
utf8; utf8 RI_458
Hierarchy level
dataset; jeuDonnées RI_622
Date stamp
2023-09-19
Metadata standard name
North American Profile of ISO 19115:2003 - Geographic information - Metadata
Metadata standard version
HNAP ISO:19115 - 2003
RI_414
  Government of Alberta; Government of Alberta; Alberta Energy Regulator - ( )
https://open.alberta.ca/opendata
 
 

Overviews

overview

Spatial extent

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W
thumbnail


Keywords


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Not available