Griffiths, J.B. <br/><br/>
Barytes  non - drilling applications 
J.B. Griffiths. 
 -  1987 
 - iv (unnumbered)  30 cm 
<br/><br/> It is very difficult to accurately assess the quantity of barytes which is produced and used for non - drilling applications. Estimates of 0.6 - 065m. tonnes of chemical grade material and 0.5m tonnes of filler grade barytes have been made. The main areas of comsumption are - fillers and extenders, chemicals, glass and ceramics. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mineralogy--Survey<br/>Barite--Geology