Loading ...Geoscience BC is releasing the results of an innovative tree-top sampling program led by Noble Exploration Services Ltd. The study looked at whether trace amounts of metals found in spruce trees could lead prospectors to the next big mineral discovery. As part of the TREK project, a total of 421 side-branch samples, comprising one kilogram of twigs and needles, were systematically collected near the tops of healthy, 80–100 year old spruce trees over a six-day period in June 2015. Samples were collected using a helicopter flying over a 1,000 square-kilometre area in the Chilcotin Plateau of central B.C.
“It’s well established that coniferous trees such as spruce can pick up metals and other elements from the soil and concentrate them in the bark, twigs and needles,” said Bruce Madu, Vice President, Minerals and Mining, Geoscience BC. “Through this program, we hope to provide new information that will encourage people to take a fresh look at the area’s mineral potential.”
Results of the tree-top sampling program will be discussed at the 29th Annual Kamloops Exploration Group (KEG) Conference at theCoast Kamloops Hotel and Convention Centre in Kamloops, B.C.
cont. http://www.mining.com/web/tree-top-sampling-program-may-help-uncover-new-mineral-deposits-in-b-c/