Fletcher, W.K. Iq William K. <br/><br/>
Dispersion and behaviour of gold in stream sediments 
W.K. Fletcher. 
 -  1990 
 - 28 p.  ill.  28 cm 
 - Open file ( British Columbia )  Geological Survey Branch  1990 - 28 .
<br/><br/> @A contribution to the Canada / British Columbia Mineral Development Agreement, 1985 - 1990@ 
<br/><br/>Includes bibliographical references 
<br/><br/> Stream sediment geochemistry and heavy mineral surveys are routinely used in the early stages of gold exploration in the cordillera. However, it is well known that results of such surveys are often extremely erratic and dificult to reproduce or confirm. Such problems are typical of geochemical patterns for elements that are principally transported in stream sediments as the constituents of rare grains of havy minerals( Fletcher and Day, 1988a, b ) 
<br/><br/><label>ISBN: </label>0771889542 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gold ores--Geology--British Columbia<br/>River sediments--British Columbia<br/>Geochemical prospecting--British Columbia<br/>Sediment transport--British Columbia