Storms, L <br/><br/>
The use of lithium metaborate fusion for the spectrophotometric determination of tungsten in silicate rocks using zinc dithiol 

<br/><br/> <Donation ORSTOM> 
<br/><br/>bibliogr. p. 55-56 
<br/><br/><label>ISSN: </label>03756742 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Spectrométrie<br/>Tungstène<br/>Géochimie