Mbaruku, H. G. K. <br/><br/>
Structural, mineralogical and petrographic analysis of the Mererani Tanzanite Mining area, North East Tanzania 

 - Dar es Salaam  University of Dar es Salaam  1989 
 - 46p.  30cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Tanzanite mines and mining
<br/><br/><label>LC Class. No.: </label>GY RES QE391.T36M32