pnr bulolo update final (pc mark-up)[1] ·...
TRANSCRIPT
ANNOUNCEMENT
10th of October 2011. Bulolo Gold Project -‐ Update Highlights:
Ø Pacific Niugini (“PNR”) advises that it has resolved competing land matters associated with its Bulolo Gold Project.
Ø PNR to form a Joint Venture with the major industrial group in Bulolo, PNG Forrest
Products (“PNGFP”) to consolidate both parties gold interests in the district, and intends to immediately progress both areas toward mining.
Ø Under the agreement, PNGFP has agreed to transfer 50% of granted mining
tenement ML457 (“Widobosh”) to PNR, and PNR to transfer 25% of exploration tenement EL1616 (“Bulolo”) to PNGFP.
Ø The agreement has paved the way for bulk testing, and subsequent mining within
PNGFP’s pastoral leases and current legal challenges between the parties relating to gold exploration and future mining activities are to be discontinued
Ø Trial mining and gold recovery works at Widobosh (ML457) will commence with a view to progressing to full scale production in the ensuing year.
Ø Churn-‐drill testing of the major Bulolo Gravels field is underway along with pilot
scale gravity plant testing. Significant visible gold is noted in both drill and bulk test samples from previously dredged rejects and undredged gravels.
Ø Detailed engineering of the proposed production plant is underway and will be
completed in parallel with the testing program in order to minimise time to production.
Enquiries: Mr Paul Cmrlec Managing Director
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Bulolo Gold Project – Update Pacific Niugini Limited (PNR) through its wholly owned subsidiary Pacific Niugini Minerals (PNG) Ltd, is pleased to advise that it has reached agreement with PNG Forest Products (PNGFP) to form a joint venture that consolidates both parties gold interests in the Bulolo area and resolves all matters of competing land use and legal actions between the groups over the same. The Bulolo gravels were previously dredged between 1932 and 1965 to a maximum depth of approximately 36m. Historic production records estimate gold production of over 2.1 million ounces from the dredge mining of approximately 210 million cubic metres with an average recovered grade of 0.31 g/m3. PNGFP, the major industry in the Bulolo district, and a competing land-‐user with grazing rights over part of the gravel beds had previously sought to halt exploration activities and the re-‐commencement of gold mining by seeking leave through the courts for a judicial review of the granting and extensions of EL1616. Both parties have worked in good faith to resolve issues without further third party intervention and reached an agreement that paves the way for gold production through a Joint Venture in the Bulolo district. PNGFP is currently the key economic and operational entity in Bulolo with substantial agriculture, timber processing, and retail operations in the area with approximately 1200 people employed. PNGFP also bring substantial access to services to the mining projects through supply of hydro-‐electricity from the nearby Baiune Power Station (owned by PNGFP), expertise and ability in construction and operation of mine camps and facilities, and extensive industrial workshop facilities and personnel in operation at Bulolo. The agreement sets out key terms under which both parties will continue working in good faith and complete a formal Joint Venture Agreement, which will then become binding upon the Parties. Upon completion of joint venture documentation, PNGFP will transfer a 50% interest in their 100% owned mining Lease ML457 “Widobosh” to PNR. At the same time, PNR will transfer a 25% registered interest in EL1616 “Bulolo” to PNGFP. PNGFP will have participating interests of 30% over areas south of the Bulolo town area (primarily covered by pastoral licenses owned by PNGFP), and a 25% participating interest in other areas of EL1616. PNGFP has agreed that it will not be entitled to any additional compensation as a result of interruption to agricultural activities in the pastoral leases in exploration or mining phases. F
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Both of the tenement areas will be operated under separate Joint Venture agreements, with both parties contributing to costs according to their participating interest. Pacific Niugini’s wholly owned PNG subsidiary, Pacific Niugini Minerals (PNG) Ltd (“PNM”) will be appointed as the manager for the joint venture projects acting for and on behalf of the JV. ML457 -‐ Widobosh PNGFP currently holds 100% of the interest in ML 457 “Widobosh”. Widobosh lies approximately 10 km north of Pacific Niugini’s EL1616 and is of similar size to the undredged areas in EL1616, covering some 177 hectares.
Plan showing EL1616, and ML 457 to the North
Importantly, ML457 is held in a granted mining lease, which will allow the rapid progression to operations in the area. While historical records are poor, there have been several past periods of mining at Widobosh, with evidence of significant previous gold production. Areas close to the tenement continue to be worked by small-‐scale miners. The majority of the gravels exist in raised terraces, and as such the area was not dredged during the extensive mining campaigns in the area between 1934 and 1965. The lease is immediately down stream of the confluence of the Bulolo and Watut Rivers, and is likely to be endowed with
PNR Director David Osikore inspecting gold-‐bearing gravel at Widobosh
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gold from both systems. The lease has not been worked for a number of years, and as such further due diligence in relation to the tenement is to be undertaken. Initial enquiries indicate that the tenement is in good standing.
Under the terms of the agreement, Widobosh will be evaluated by bulk sampling and gravity separation testing and if deemed commercial will be brought into production ahead of areas on EL1616. Ultimately the objective will be to operate concurrently in both areas. EL1616 – Bulolo Pacific Niugini currently holds 100% of EL1616. The tenement is prospective for gold in valley gravel deposits as well as from primary gold sources. Until now, PNR’s efforts to test the gravel deposits in the Bulolo valley have been hindered due to competing land uses with PNGFP. The agreement with PNGFP addresses those issues, and will enable both parties to move forward in a mutually beneficial relationship both within and outside of pastoral lease areas held by PNGFP.
Drilling at Bulolo
Raised gravel terraces at Widobosh
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Pacific Niugini recently commenced drilling of the Bulolo Gravel deposits, and has commissioned its 10tph test plant. All works to date have been in areas that have been previously dredged. Initial results have been encouraging, with visible gold being recovered from every 1m interval of the initial drill hole. Drilling progressed to approximately 55m depth, with gravel compaction or a large boulder causing rejection of the churn drill string beyond that depth. Seismic interpretation and historical drilling show valley depths in excess of 100m. Significantly, gold has been recovered from drill samples throughout the previous dredged tailings indicating relatively poor recovery in historical operations. Approximately 210,000,000 cubic metres of gravel were previously dredged in the valley, and the presence of gold in that material provides significant upside potential to the project.
Example of gold recovered from a one metre drill sample in the first drilled hole at Bulolo
Bulk sampling using the 10tph test plant has also recovered visible gold in the historical dredge tailings. Once the test plant is fully commissioned and operating at optimum levels, samples will be subject of various assay techniques to better establish gold content in the dredge tailings. It is envisaged that the test plant will be fully operational and ready for immediate deployment to Widobosh by the time joint venture documentation is completed.
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Progression to Production Pacific Niugini has retained in house engineering capacity in order to progress to production in the most efficient manner possible. In parallel with the testing programs at Widobosh and Bulolo, the company is undertaking detailed design and construction of the first production scale gravity plant for the area. The initial plant will utilise process equipment recovered from the PNR owned gravity plant, which was purchased from a Tasmanian project during 2010. The plant is expected to operate at a rate of approximately 1,000 tonnes per hour, and is being designed to minimise power consumption, and to maximise operability in PNG.
Construction costs for the initial plant are expected to be in the order of $5 million, and as such capital risk for the projects will be very low. The historical recovered grade (in-‐situ grade was not measured) at Bulolo was 0.31 g/m3.
Assuming the historical recovered grades can be achieved, the initial production capacity is expected to be in the order of 40,000 ounces per annum.
10 TPH test plant in operation at Bulolo
3 Dimensional Model of the Initial Production Plant being designed and constructed by PNM
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Given the technology developments in gravity processing since the last commercial production in the area, recovery of gold is expected to be higher than historical performances. PNR has not calculated JORC compliant resources in the area due to difficulties in dealing with alluvial deposits under the code. The company plans to commence production on the basis of results received from the planned testing program, and will also rely on the previous 210 million cubic metre bulk sample and historic 2.1 million ounces of recovered gold production from the area as part of its decision processes for development in the absence of a JORC compliant resource estimate. Ends.
The information in this report that relates to exploration, mineral resources or ore reserves is based on information compiled by Mr. David Osikore (B.Sc. Geol) ) MAusIMM who is a full time employee of Pacific Niugini Limited. Mr. Osikore has sufficient experience which is relevant to the style of mineralisation and type of deposit under consideration and to the activity which he is undertaking to qualify as a competent person as described by the 2004 Edition of the “Australasian Code for Reporting of Exploration Results, Mineral Resources and Ore Reserves. Mr. Osikore consents to the inclusion in this report of the matters based on his information in the form and context in which it appears.
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