... copper-gold targets.
There are six known deposits within a 5km by 6km area with Purnama the largest so far. Others are Ramba Joring, TorUluala, Uluala Hulu, Barani and Horas.
Exploration earlier this ...
... and its consultants are looking at various longer term more cost efficient options.
Exploration activity continued in the quarter with completion of resource drilling programs at Ramba Joring and Tor ...
... exploration targets.
Drilling has been conducted on extensions to known resources at the Purnama, Ramba Joring and TorUluala deposits while regional exploration has targeted the Tani Hill, Tango Papa ...
... in the province of North Sumatra, in the Batangtoru sub-district. Martabe is established under a sixth generation Contract of Work (CoW) signed in April 1997. ...
... campaigns conducted on extensions to known resources at the Purnama, Barani, Uluala Hulu and Tor Uluala deposits.
Exploration technical staff compile geological maps for G-Resources Martabe ...
... deposits as well as potential extensions to oxide resources at Barani, TorUluala, Purnama East and West and Uluala Hulu.
In the first half of 2013, G-Resources more than replaced reserves from the Purnama ...
... refractory ore recovery. Seven drill holes have been completed in recent months yielding positive results at existing deposits. These include 57 metres @ 1.2 grams/tonne gold and 17 grams/tonne gold at ...
... to discover new mineralized systems of gold, silver and copper.
The company recently commenced a scoping level study to examine the potential for increased gold and silver recoveries in refractory sulphide ...
G-Resources has confirmed an increase in the gold and silver resource estimate at TorUluala deposit within the Martabe project in western Sumatra. The new JORC-compliant estimate puts total contained ...
... silver at 1.7 grams/tonne.It’s the last of three resource estimates for 2011 aimed at defining the Purnama Timur, TorUluala and Horas deposits at the company’s Martabe project in North Sumatra.
The Martabe ...
... on adding to the Martabe mineral resource estimate with five diamond drill rigs completing resource drill outs at TorUluala and Horas.
After completing drilling for the 2011 resource estimate program, ...
G-Resources Group continues to receive positive results from exploration programs undertaken at and near the Martabe gold and silver project to date during 2011. Drilling continues at the Horas and Tor ...
... tailings storage facility, dams, roads and storage areas is progressing well, and blasting activities are taking place as required. Mining access development to the Purnama/Pit 1 deposit has commenced. ...
... G-Resources indicates that the earthworks contractor is in full operating mode. With all key long-lead time items for the processing plant already purchased completion of site earthworks is the critical ...