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| ![]() Location The BYC project is located about 50 km northwest of Baotou, which is 750 kilometres west-northwest of Beijing, in Inner Mongolia, China. Sealed roads connect Baotou to the project area and a rail line connects the project to the national railway system. An international airport is located in Baotou with regular direct service to Beijing.Work Program
Three contiguous permits with a total area of 58.1 km2 comprise the BYC gold project. On November 18, 2002, Minco entered into an agreement with the Inner Mongolian Bureau of Non-Ferrous Metals and Exploration, the license holder of the BYC gold project, to acquire a majority interest in the project. Huayu-Minco Mining Co. Ltd. was formed in July 2003 to serve as the joint venture company holding the interests of Minco and the Inner Mongolian Bureau of Non-Ferrous Metals and Exploration for the BYC gold project.
Background
The new gold discoveries in the district triggered widespread artisanal mining. Illegal local miners had removed approximately 400,000 tonnes of near surface oxide ore before being expelled by government authorities as part of a nation-wide law enforcement program. Geology and Mineralization The BYC gold project is located at the central section of the north margin of the North China Platform and falls within the eastward extension of the Tianshan-Xiangan metallogenic zone. The zone hosts several important gold-producing regions in North China and extends into the republics of the former Soviet Union where several world-class gold deposits have been developed.
Gold-bearing low-sulphide, shear and tension related quartz veins of the North zone occur where a regional shear zone cross-cuts irregular bodies of K-spar rich Mesozoic granite. The area of interest represents the northeasterly extension of a historical mining zone. Results In 2004 and early 2005, a structurally-controlled gold mineralization zone was defined within the Dongwufenzi permit on the northern part of the BYC Gold project area. The mineralized zone is about 2km along strike and characterised with intersections of 1-5 g/t gold zones in numerous trenches and widespread artisanal mining pits along the zone. In 2004, a total of 1,434.5 metres of drilling was completed in six holes at the west end of the zone where the largest artisanal mining pit is located. Gold mineralization was intersected in five holes. Two high-grade zones of 73g/t gold over 1.5 metres and 38g/t over 1.7 metres were intersected in hole number 6.
Note: Hole #2 was drilled below the plunge of the mineralized zone. True widths have not been determined at this stage. The intervals reported consist of NQ-2 and BQ core sizes which were split by diamond saw and shipped to the Institute of Geophysical and Geochemical Exploration laboratory in Langfang, Hebei Province for sample preparation and geochemical analysis. This laboratory is certified by the China National Accreditation of Registrars to be International Organization for Standardization ("ISO") 9001:2000 compliant. Prepared pulps of the same samples were then sent to The Sub-Institute of Analytical Chemistry, Beijing General Research Institute of Mining and Metallurgy in Beijing for fire assaying. This laboratory has been assessed by the China National Accreditation Board for Laboratories and found to be compliant using standards identical to ISO requirements. In May and June of 2005, Minco geologists conducted surface sampling over the artisanal mining pits at the east section and found that the mineralized zones at surface are generally from 2 to 6 metres in width with gold grades ranging from 1.2 g/t to 4.98g/t.
The next step will consist of detailed structural geological mapping by an experienced structural specialist to identify structural controls on gold mineralization. Structural targets will then be tested by surface trenching. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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