Cartier Iron Corporation announce the results of its Controlled Source Audio Magneto-Telluric (“CSAMT”) in the Central Anomaly – Big Easy Showing Area on its 100% owned Big Easy Gold-Silver Project near Clarenville in eastern Newfoundland. CSAMT data indicate that a major north-northeast-trending structural break separates high resistivity rocks to the east of the Central Induced Polarization/Resistivity (IP/Res) Anomaly from a much lower resistivity zone to the west where recent drilling by Cartier Iron has intersected anomalous gold (Au) within an extensive zone of silicification up to 200m wide. Cartier Iron’s historical resistivity data from the 2018 IP/Res survey were limited to depths less than 200m. CSAMT data now extend the resistivity data to a depth of more than 1 km. Both types of resistivity data have been combined in a single colour grid. A dramatic boundary marks the eastern side of the Central IP anomaly. Highly resistive rocks to the east of this break can be traced to the maximum depth of the CSAMT survey as can the comparatively conductive zone of alteration further west. Using the new CSAMT data additional drill holes (BE21P-19, 20 and 21) are planned for the Fall 2021 diamond drill program in progress to test the deeper extension of this zone. CSAMT is a geophysical technique that measures the conductivity of subsurface materials using electromagnetic waves from a distant transmitter. Both electrical and magnetic sensors are used to characterize distortions in the flow of subsurface currents that result from conductivity variations. In the audio frequencies, this technique can measure comparatively resistive rocks from 250m to 1000m deep. A total of 19.4 line-km was surveyed on twelve (12) Lines spaced at 200m to extend coverage southward from the Big Easy Showing to the Central Anomaly Induced Polarization/Resistivity target where drilling in 2018 and 2021 confirmed strong alteration and significant gold values. The silicification that accompanies gold emplacement in epithermal systems usually results in a volume with extremely low resistivity that can be mapped in three dimensions using CSAMT data.