Fireweed Zinc LTD. is pleased to announce that it has partnered with Ideon Technologies to undertake a muon tomography survey this summer at the Macmillan Pass project, Yukon, Canada. Muon tomography is a field-proven geophysical technique that uses naturally occurring cosmic-ray muons to measure density contrasts and identify subsurface anomalies such as dense bodies of zinc mineralization. This will be one of the ...