Gold and Diamond Mining - 1958: Diamond legislation
Opening the door for foreign capital - Restrictions for Liberians


Concessions granted during the administration of President William Tubman (1944 - 1971)
Company Representative Approval Mining Capital
Liberian Development Corporation   1959 Diamonds US
The Providence Mining Company
changed name into:
Liberia Swiss Mining Corporation Ltd.
Sydney Normann
 
Harry C. Stebbens
1960
 
1963
Diamonds
  
Diamonds
GB
  
 
St. Andrews Securities Ltd.
changed name into:
Diamond Mining Corporation of Liberia
George James Dawe
 
 
1963
 
 
Diamonds
 
 
GB
 
 
National Gold and Diamond Corporation Lawrence L. Trumbull 1970 Gold / Diamonds US
Concessions granted during the administration of President William Tolbert (1971 - 1980)
Diamond Mining and Management Cy.
replaced by:
Globex Minerals, Inc.
S. Richard Stern
John F.A. Nisco
1972
1972
Diamonds
Diamonds
US
 
African Mining and Resources Cy., Inc. in partnership with
African Mining Partners
  1973 Gold US
Liberian Gold and Diamond Corp.
changed name into:
Liberian Gold, Diamond and Uranium Corporation
Lee Edgar Detwiler
 
 
1976
 
 
Gold / Diamonds
 
Gold / Diamonds / Uranium
US