March 12 (Reuters) - Gran Colombia Gold Corp GCM.TO :
* GRAN COLOMBIA GOLD CORP - GOLD PRODUCTION FROM SEGOVIA AND MARMATO OPERATIONS TOTALLED 18,674 OUNCES IN FEB
March 12 (Reuters) - Gran Colombia Gold Corp GCM.TO :
* GRAN COLOMBIA GOLD CORP - GOLD PRODUCTION FROM SEGOVIA AND MARMATO OPERATIONS TOTALLED 18,674 OUNCES IN FEB