Key Facts
  • UpdatedNov 07, 2017
  • CreatedAug 30, 1999
  • Asset TypeMine
  • LocationUnited States
Latest Information
  • 2010 Annual Report Supplement
    On Apr 07, 2011 from LSE
  • Form 10-K/A - Annual Report Amended
    On Dec 31, 2007 from Edgar
  • Annual Report(Form 10-K)
    On Dec 31, 2005 from Edgar

Unlock in-depth intelligence about Questa

As data gatherers for over 30 years, MiningIntelligence is your trusted resource to put critical and timely information at your fingertips. Explore Our Data and Contact us if you have questions.


Quickly visualize current and historical Production of a property or company using charts and graphs comparing commodity production, ore production and production costs.

Development Studies

Development studies captures information from publicly released reports relating to properties from the scoping stage through feasibility. Easily compare various reports on an individual property in a property profile or various properties in a comparative analysis search.

Drill Hole Results

Be on top of the latest global drill hole results which are updated daily. Compare results by commodity, width x grade, property status and country or province.