Geology of the Goldstream Area, Issues 68-71Province of British Columbia, Ministry of Energy, Mines and Petroleum Resources, 1979 - Geology - 49 pages |
Contents
TABLE OF CONTENTS Continued | 10 |
LITHOLOGIC UNITS | 13 |
TABLE OF CONTENTS Continued | 15 |
9 other sections not shown
Common terms and phrases
amphibolite antiform biotite British Columbia calc-silicate gneiss calcareous schist carbonate carbonate-phyllite division chalcopyrite chlorite phyllite coarse-grained core dark calcareous phyllite disseminated dolomite dominantly Downie antiform Downie area drilling east exposed fault fine-grained FOLD AXIS foliation footwall geochemical soil Geology gneiss Goldstream area Goldstream deposit Goldstream pluton Goldstream River greenstone grey limestone layer Hamill Group hangingwall Horsethief Creek Group Höy interlayered inverted panel Keystone antiform Keystone area Keystone Peak Lane limb limestone map-area marble massive sulphide layer metasedimentary rocks metavolcanic rocks metavolcanic-phyllite division metres Ministry of Energy minor folds MONTGOMERY nappe Noranda northeast occur pelitic pelitic schist Phase 2 folds Phase 2 structures pluton porphyroblasts pyrite pyrrhotite quartz monzonite quartzite quartzite-schist division related to Phase rocks unit rusty weathering samples schist Selkirk Mountains sericite siliceous Southeastern British Columbia sphalerite Standard antiform Standard area stratigraphic stratigraphic panel thin tight to isoclinal top determined ultramafic units A-1 Zn/Zn