The deposits of gold bearing sediments of the Siuna river otter tail mining company concession
November, 1970
324
It has been observad that absolutaly no exploration work has been done by the company in the past
Ministerio de Energía y Minas - Centro de Documentación
Marjorie Montiel
Hospital Bautista, 1 C. Este, 1 Cuadra al Norte. Managua
2280-9500 al 09
De Lunes a Viernes de las 8:00am - 5:00pm.
