Re: Exploration Results etc

Ovoca Resources PLC 15 December 2004 15 December 2004 Ovoca Resources plc ('Ovoca' or the 'Company') OVOCA RESOURCES ANNOUNCES EXPLORATION RESULTS AND INCREASES LAND POSITION IN SWEDEN Ovoca Resources Plc (Ovg.i Dublin : Ovg.l London) is pleased to announce the results of recent Exploration in Northern Sweden and the acquisition of two new exploration concessions. With completion of the 2004 field season, there has been significant progress on the 'Gold Line' portfolio with drill targets identified. Krokliden - Sjoliden Concession Areas Prospective land package adjacent to the north and east concession boundary of Dragon Mining's Svartliden gold mining operation. Work completed this year by Ovoca comprises geological mapping, boulder tracing, surface rock geochemical sampling and closed spaced ground magnetic survey. Project Highlights Extension of magnetic anomaly hosting mineralisation at Svartliden along strike into the Krokliden concession. Identification of two separate magnetic anomalies to the north west of the mine, displaying a well defined gold in till geochemical anomaly corresponding with the magnetic features. Two new untested gold in bedrock anomalies at Sjoliden. Linear geophysical anomaly. Environmental Permits in place for trenching and drilling programmes at Krokliden and Sjoliden, which will commence in the first part of 2005. Klippen Concession Re-evaluation of previous work combined with surface sampling and mapping have resulted in the identification of three new untested base of till gold anomalies, and two zones that will require direct drill testing. Nottjarn Concession The reconnaissance geological mapping and geochemical sampling has been completed. These results have indicated two different target types, as reported in August. 1. Mesothermal quartz veins with values of 12.8 g/t gold, 26 g/t silver and 1.1 % copper. 2. Porphyry style copper - gold mineralisation with values of 0.48 g/t gold, 3 g/t silver, 0.4% copper and 0.04% molybdenum. A detailed ground magnetics survey has since been completed and this has outlined an extension of the contact zone that hosts the mineralisation above. The area is covered by deep till and will require a base of till sampling programme to test continuity of mineralisation along the contact zone. Forsthuvudberget and LilliTM¿n Norra Concessions High gold and copper values from rock samples have resulted in the acquisition of two new exploration concessions by Ovoca. The two new concessions are located within the Boden area of Northern Sweden, approximately 150 Km north of the historic Skelleftea base metal mining district. The areas were identified through a combination of GIS target generation, research at the Swedish Geological Survey archives and reconnaissance exploration by Ovoca in late 2004. The Forsthuvudberget concession (610 ha) is dominated by a sequence of mafic to intermediate volcanics in contact with a felsic intrusive. Bedrock grab samples taken from the contact zone returned maximum values of 6.7 g/t gold and 1.47% copper. A total of ten samples were collected and all displayed anomalous gold values. The LilliTM¿n - Norra concession (1062 ha) is characterised by a similar geological setting to Forsthuvudberget. Preliminary work in the 1970's culminated in the drilling of two diamond holes. The area is dominated by extensive till cover, however first pass sampling by Ovoca has returned gold values of 1.26 g/t. The newly acquired ground increases Ovoca's land holding in northern Sweden to 28,231 hectares Richard O'Shea, Ovoca's CEO, commented, "I feel that 2004 has been a successful year of exploration on the 'Gold Line' in Sweden. We are highly encouraged by our results, and also by the results recently announced by other operators along the 'Gold Line'. With Dragon Mining's Svartliden Mine going into production early in 2005, we feel that the 'Gold Line' has the potential to become a major gold producing area. Ovoca has developed an extremely prospective portfolio of exploration projects in Sweden. The acquisition of the five new claims has allowed us to strengthen our land position in the face of increased competitor activity and maintain our position in the 'Gold Line'. We are now in a position where we have three high priority targets that will require drill testing. I look forward to Ovoca building and developing on these first year exploration results in 2005." Enquiries Richard O'Shea CEO Ovoca Resources plc + 353 (87) 256 0397 John O'Connor CFO Ovoca Resources plc + 353 (1) 491 2944 This announcement has been issued through the Companies Announcement Service of the Irish Stock Exchange. This information is provided by RNS The company news service from the London Stock Exchange
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