This year, the Kiggavik exploration camp opened on June 11, 2015 and plans are set to close by the end of August. This year the camp is supported by ten (10) Baker Lake seasonal staff, several of them are returning staff from previous seasonal work with AREVA. Once again many local, northern businesses are providing goods and services. The total value of AREVA’s goods and services spending with Kivalliq and Nunavut contractors is tracked and reported in AREVA’s Kiggavik Project Field Program Annual Report. Previous reports are available on this Kiggavik Project website HERE or on the Nunavut Impact Review Board site HERE. We will post this year’s field program report on this blog once it is finalized later in the year.
Since the start of this summer field season, the exploration crew has drilled 4,990 m (as of July, 25, 2015) and is expecting to reach a total of 8,400 m drilled for the 2015 season. Drilling is the creation of “core”, a cylindrical sample of bedrock that is about 5 cm (2 inches) in diameter. The length of the core sample varies with most holes at Kiggavik drilled to a depth of about 300 m (1,000 feet). The core is placed in wooden boxes and stored at the Kiggavik site where geologists study them to evaluate the possibility of finding a new deposit or the shape, grade, and other aspects of potential and known deposits. Select pieces of core are also commonly sent to AREVA’s Saskatoon, Saskatchewan exploration office for further study including chemical analysis.
With the short, seasonal summer programs at Kiggavik, our researchers cannot do all the work they want or plan to do on the cores so this year AREVA plans to send whole cores (not pieces) from two holes drilled within the Kiggavik deposits to Saskatoon and then to our mine site at McClean Lake in northern Saskatchewan. This will allow us to do further, year-round research on the Kiggavik core/deposits at the McClean Lake site. Similar to previous transport of core pieces, the planned transport of whole core will follow the relevant federal, territorial, and provincial rules and regulations for the transportation of these samples. The whole core will be transported south in core boxes inside a small, certified sea container and the core piece samples will be transported in small certified pails.
It takes many exploration field programs to determine the full extent of a deposit, for example exploration work was first carried out at Kiggavik in the late 1970’s, then in the late 1980’s and then again between 1993 and 1997 by a previous company. After a nine year exploration suspension, AREVA resumed annual field programs at Kiggavik in the spring of 2007 and has had drilling programs in the area ever since. You can learn more about the Kiggavik Project history here (Final Environmental Impact Statement Tier 1 Volume 1 Part 1 Section 1.4).