The intermediate concentrate typically contains at least 5 weight percent zirconium, at least 8 weight percent zirconium, at least 10 weight percent zirconium, {HEAD ~ at least 20 weight percent zirconium}, or {TAIL ~ at least 30 weight zirconium} 
The intermediate concentrate typically contains at least 5 weight percent zirconium , at least 8 weight percent zirconium , at least 10 weight percent zirconium , { HEAD ~ at least 20 weight percent zirconium } , or { TAIL ~ at least 30 weight zirconium }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL