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  1. #1
    Legend
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    Just found or rediscovered the 2011 half-year report from GEL: here's some of what they said about placer mining:
    Placer exploration & mining is conducted under a 50/50 joint venture with an experienced placer miner in the Otago region (Goldmines New Zealand Ltd and the related mining company, Dunstan Mining Ltd). In Q1 2010, the first generation of cash from these placer initiatives was recorded. Costs associated with the exploration and establishment of these operations is being amortized rapidly against revenue as a conservative approach.The first placer mining at McAdies commenced in December 2009 and finished in October 2010 with the replacement operation at Gunclub commencing in December 2010.

    In March 2010, Glass Earth (and Goldmines New Zealand Ltd) entered into a joint venture with Placer Gold International to carry out drilling and bulk sampling at Vinegar Hill in the Manuherikia valley (the 2 target areas are referred to as Shepherd’s Flat and Nicholson’s Lake). Historically, the site was mined by sluicing and hydraulic elevators. Placer Gold will provide up to NZ$250,000 (circa C$190,000 for each of Shepherd’s Flat and Nicholson’s Lake to prove up the resources in return for earning a 30% equity. Should Placer Gold wish, it can provide further funding of NZ$500,000 (circa C$380,000) per target for capex to earn a total of 50%. The NZ$500,000 funding is preferentially repaid out of mining profits.In October 2010, the Company purchased 50% of Dunstan Mining Ltd, thereby securing access to mining equipment and related resources. All mining equipment is held by Dunstan Mining including the 40 tonne Gold Recovery Unit leased to another mining project.

    Net cash generation from the Company’s 50% share of placer operations totaled $357,000 for the year, with the Q4 contribution reduced due to rehabilitation work at McAdies and the initial set up at Gunclub. Planning is underway to commence a further 2 mining operations and a franchised arrangement – all to run concurrently with Gunclub. The leased gold recovery unit has been returned to Dunstan Mining in June 2011 and a third gold recovery unit is being built.
    Q1 2011 Exploration & Mining Activity
    Good revenues were gained from leasing out the Gold Recovery Unit at Earnscleugh and placer mining at Gunclub (Ida Valley, central Otago). While the net revenue of $129,000 was a welcome contribution, management is committed to a significant increase in placer gold production from this source this year. Exploration, land access, permit and resource consenting continued on several targets in the Ida, Manuheriakia and Maniototo Valleys (central Otago) in order to allow multiple operations to be run concurrently.

    Q2 2011 Exploration & Mining Activity

    South Island placer work comprised ongoing mining at Gunclub, a drilling campaign at Drybread (a target in the Manuherikia Valley, also in central Otago), processing of drill samples and field mapping/sampling in Southland. South Island placer mining at Gunclub continued with twenty five pits completed and assayed to define and test the western lode ahead of mining. Resource definition drilling commenced at Shepherds Flat in July. Six drill lines are planned with eight holes and 165m of drilling per line. Drybread RC drilling has continued with 144 holes completed and two additional lines planned. Processing of these drill samples is ongoing. Council resource consents have been granted in respect of Drybread and the grant of a Mining Permit is imminent. This will allow 2 further Gold Recovery Units to be deployed –complementing production at Gunclub.
    Tucked inside this report is a few lines about Serpentine: two drillholes done, best result was 1 metre of 1g/tonne. It didn't reflect the surface measurements, and they're not sure why.
    Last edited by elZorro; 25-02-2012 at 09:24 PM.

  2. #2
    Legend
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    I've added up most of the new additions from the third quarter MD&A. From the management side, it's easy to add to the existing file and send it off, but from the reader's point of view, this could be done a lot better, and it would be more interesting.

    Mining at Gunclub encountered a lower grade section of the resource, as indicated by drilling and trenching results, with consequent lower production. The rebuild of GRU #3 is nearing completion and will be mining at Drybread in Q4. The leasing out of Gold Recovery Unit #1, ceased in mid-June as planned. This unit is to be reconfigured and is planned to also commence mining at Drybread in early 2012.

    Q3 2011 Muirs Exploration Activity
    A 17 hole drill program of approximately 2,345m at the Massey Reef has been approved and will commence in late November. When completed, it is expected that this programme would enable a resource calculation to be undertaken at Massey Reef.

    Q3 2011 WKP Exploration Activity
    Assay results from the 720m diamond drill hole, WKP 30 were received after some delays at the laboratory. These results will be the subject of a separate press release. The intersection of andesites (the preferred host for epithermal mineralization) with rhyolites, in this large and fertile system, is encouraging. A substantial infill/expansion drill program is warranted.

    Q3 2011 Placer Exploration & Mining Activity
    South Island placer mining at Gunclub continued although, inhibited somewhat by winter snows and the building of a large water storage dam. Production was down although the
    high New Zealand gold price almost offset this. Exploration continued at Drybread with further shallow drilling and sample processing. A Mining Permit was granted for Drybread on 26 August 2011. The drilling results are very encouraging and a Gold Recovery Unit and associated plant has been moved on site with gold production expected to commence in late November. Stage 1 drilling was completed at Shepherds Flat (57 holes for 709m) and results were encouraging. Stage 2 has been planned and is expected to start in December.
    Shallow drilling has also been carried out on 3 other prospects in the adjoining Maniototo Valley with good results.

    Q3 2011 Other Otago Exploration Activity
    A shallow drill program was undertaken at the Ophir project (50% GENZL) consisting of 17 holes across 8 individual shears identified by geochemistry and rock chip sampling, along
    with complementary mapping and geophysical surveying. Initial samples have been dispatched in order to assess the best assay method, whereupon the remaining 90% of
    assays will be dispatched. A draft mining plan suitable for a pilot mining program has been prepared for the Wai-iti shear zone and a plant design prepared to allow resource consenting to commence for this project.

    Results from the
    Hindon work were encouraging with rock chip samples returning highest
    values of 7.4ppm Au and 6.6ppm Au which support a plan to drill late in the 4th quarter.
    Overall, results from the Nokomai rock chip samples were discouraging.
    All results from channel sampling at Sparrowhawk, Manorburn and Sonora Creek Quarry have been received and they do not indicate the presence of a new pre-enriched protolith as postulated.
    Note to management: shareholders would like to know how all of these areas are going now, well before the late April timeframe..
    Last edited by elZorro; 26-02-2012 at 10:51 AM.

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