00000nam 2200000zi 4500 9.921179 CaOODSP 20251031142448 m o d f cr cn||||||||| 230322t20232023oncab ob f000 0 eng d 9780660481180 CaOODSP eng rda CaOODSP n-cn-bc M183-2/8968E-PDF Plouffe, Alain, 1963- author. Laser ablation inductively coupled plasma mass spectrometry mapping of porphyry-related epidote from south-central British Columbia / A. Plouffe, D.C. Petts, I.M. Kjarsgaard, and M. Polivchuk. Ottawa, Ontario : Geological Survey of Canada, 2023. ©2023 1 online resource (iii, 24 pages) : illustrations, maps. text txt rdacontent computer c rdamedia online resource cr rdacarrier Open file, 2816-7155 ; 8968 Includes bibliographical references (pages 22-24). "The microscopic composition of thirteen samples of epidote related to porphyry Cu mineralization was mapped using laser ablation inductively coupled plasma mass spectrometry (LA-ICP-MS) at the Geological Survey of Canada. The objective of this research is to improve the indicator mineral method of mineral exploration in glaciated terrains by utilizing the the trace element composition of epidote. The analyzed samples include epidote from two bedrock samples at each of the following porphyry Cu deposits of south-central British Columbia: Gibraltar, Mount Polley and Woodjam"--Abstract, page 1. Epidote British Columbia. Laser ablation British Columbia. Spectrum analysis. Épidotes Colombie-Britannique. Ablation laser (Fabrication) Colombie-Britannique. Analyse spectrale. Geological Survey of Canada, issuing body. Open file (Geological Survey of Canada) 2816-7155 ; 8968. (CaOODSP)9.506878 PDF 11.08 MB https://publications.gc.ca/collections/collection_2023/rncan-nrcan/m183-2/M183-2-8968-eng.pdf HTML N/A https://doi.org/10.4095/331671 331671