Legend pipe

The Legend pipe is a diatreme associated with the Birch Mountains kimberlite field in northern Alberta, Canada. It is thought to have formed about 75 million years ago during the Late Cretaceous period.[1][2]

See also

References
  1. Petrogenetic considerations for the Late Cretaceous northern Alberta kimberlite province Archived 2011-05-26 at the Wayback Machine
  2. Alberta Geological Survey: Kimberlites, Indicator Minerals and Diamonds Archived 2010-03-26 at the Wayback Machine

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