Geological mapping and resource evaluation of the Koonark carving stone deposit, northern Baffin Island, Nunavut H.M. Steenkamp1, R.A. Elgin2 and I. Therriault3 1Canada-Nunavut Geoscience Office, Iqaluit, Nunavut,
[email protected] 2Lands and Resources Department, Qikiqtani Inuit Association, Iqaluit, Nunavut 3The University of British Columbia–Okanagan, Kelowna, British Columbia This work forms part of the Qikiqtani Inuit Association’s Quarry Evaluation Program to address the safety and sustainability of carving stone quarries located on Inuit Owned Lands around the Qikiqtaaluk Region of Nunavut. The program is jointly funded with research part- nerships between the Canada-Nunavut Geoscience Office, Government of Nunavut Department of Economic Development and Transpor- tation, and Canadian Northern Economic Development Agency. The program aims to carry out bedrock mapping and geochemical analysis of significant sites to better understand how carving stone deposits form, identify unexplored resources and develop known re- sources to increase carving stone accessibility in the region. Steenkamp, H.M., Elgin, R.A. and Therriault, I. 2017: Geological mapping and resource evaluation of the Koonark carving stone deposit, northern Baffin Island, Nunavut; in Summary of Activities 2017, Canada-Nunavut Geoscience Office, p. 139–150. Abstract Geological mapping was conducted by the Canada-Nunavut Geoscience Office and Qikiqtani Inuit Association at the unde- veloped Koonark deposit on northern Baffin Island to better constrain the volume and characteristics of potential carving stone resources in the Qikiqtaaluk Region. The mapped area is dominated by greenschist-facies metasedimentary, metavol- canic and ultramafic metaplutonic rocks of the Archean Mary River Group that are adjacent to the Central Borden Fault, which juxtaposes them with Paleozoic carbonate rocks.