Greenland Lithium Pegmatite Field Significantly Expanded by Brunswick Exploration

Core Insights - Brunswick Exploration Inc. has identified the largest spodumene pegmatite trend in the country, significantly expanding the Ivisaartoq lithium pegmatite field with a strike length of approximately 2 kilometers [1][2]. Group 1: Discovery and Exploration - The discovery includes a corridor of spodumene-bearing dykes measuring approximately 2,000 meters long by 300 meters wide, which remains open in all directions [3]. - The larger geochemically anomalous envelope measures roughly 3 kilometers by 1.5 kilometers and contains numerous additional pegmatites, indicating potential for more spodumene deposits [3]. - The company has identified a minimum of eight pegmatite outcrops within the newly discovered corridor [3]. Group 2: Mineralization Details - Surface expressions of the spodumene outcrops range from approximately 5 to 400 meters in length and 2 to 40 meters in width, with lithium mineralization predominantly consisting of spodumene [4]. - The spodumene content varies from sparse to up to 50%, with crystals ranging in size from 1 to 40 centimeters [4]. - Other minor lithium-bearing minerals identified include holmquistite, elbaite, and lepidolite [4]. Group 3: Future Plans - The company is planning an inaugural drill campaign to test the newly discovered outcrops at Ivisaartoq [4][5]. - Grab and channel samples are being sent for analysis to ALS in Dublin, Ireland, to establish the size, orientation, and overall grade of the pegmatite outcrops [5].