お知らせ • Mar 25
Greenwing Resources Ltd Provides an Updated Mineral Resource for its 100% Owned Que River Project Located in Northwest Tasmania
Greenwing Resources Ltd. provided an updated Mineral Resource for its 100% owned Que River Project located in northwest Tasmania. From 1998 to the closure of Hellyer mine in 2000, exploration was centred on the immediate Hellyer mine area., No exploration occurred between the Hellyer mine closure, Criteria, JORC Code explanation, Commentary, in 2000 and BSM involvement in 2005., BSM started exploration drilling in 2005 and commenced open pit production in 2007 with drilling and mining completed 2010. Up until 2015 Bass completed various exploration reviews and studies as well as rehabilitation of the open pits and disturbed areas., No further drilling or exploration has been completed subsequently., Geology, Deposit type, geological setting and style of mineralisation., Historically four base metal resources occur in lenses at Que River, N Lens (Nico), PQ & PNth Lenses, QR32 Lens and S Lens., The deposits are examples of Volcanic Hosted Massive Sulphide (VMS) deposits., Mineralisation style is diverse and includes footwall stringer veins and local replacement, to massive high-grade base metal sulphide, to epiclastic breccia hosted mineralisation., Drill hole Informatio n, A summary of all information material to the understanding of the exploration results including a tabulation of the following information for all Material drill holes: easting and northing of the drill hole collar; elevation or RL (Reduced Level - elevation above sea level in metres) of the drill hole collar, dip and azimuth of the hole down hole length and interception depth; hole length; hole length; hole length. No exploration drilling has been completed since 2010, The complete drilling database includes 1316 drill holes that are within the Mining Lease. 324 are drilled from surface and the remainder are underground. It is these less optimistic equivalence assumptions and factors that are applied at this stage of the project review as follows: All prices, values and calculations are rounded to 2 significant digits., Owing to the uncertainty with respect to the zinc equivalent calculation approach the ZnEq values are only used for cut-off grades so as to incorporate blocks with significant Au, Ag and Cu credits., Relationshi p between mineralisat ion widths and intercept lengths, These relationships are particularly important in the reporting of Exploration Results., If the geometry of the mineralisation with respect to the drill hole angle is known, its nature should be reported., If it is not known and only the down hole lengths are reported, there should be a clear statement to this effect, Drill holes are designed to try and achieve intersections as close to orthogonal as possible, within the limitations of available drilling sites., True thicknesses are derived from 3D modelling of mineralisation for the Mineral Resource estimate. For drill intercept reporting in Appendix 2 the east-west width is provided as a suitable indication of true width as most domains are nearly vertical in orientation., USD, Unit, Unit, Recovery, Payability, Combined, Zn Factor, Zn, 2800, t, 20.0, 10kg, 76%, 48%, 48%, 0.9, Cu, 9300, t, 93.0, 10kg, 66%, 65%, 5.4, Au, 2800, oz, 90.0, g, 84%, 74%, 6.0, Ag, 31, oz, 1.0, g, 40%, 0.04, Metal price, Price per ore tonne, Diagrams, Diagrams, Appropriate maps and sections (with scales) and tabulations of intercepts should be included for any significant discovery being reported. These should be included for any significant discovered being reported. These should be provided as a tabulation of the exploration results from the understanding of the exploration results.