Precambrian symposium;  the relationship of mineralization to Precambrian stratigraphy in certain mining areas of Ontario and Quebec. 

 - Toronto,  Business & Economic Service,  1966. 
 - 144 p.  illus., maps.  25 cm. 
 - Geological Association of Canada. Special paper  no. 3 .
 - Geological Association of Canada special paper ;  3. .
<br/><br/> Errata slip inserted. 
<br/><br/>Bibliographies included. 
<br/><br/><label>LCCN: </label>gs 68000043 //r943 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology, Stratigraphic--Precambrian.<br/>Geology, Stratigraphic.<br/>Geology--Ontario.<br/>Geology--Quebec (Province)<br/>Mineralogy--Ontario.<br/>Mineralogy--Quebec (Province)