Leake, Bernard E. <br/><br/>
A catalog of analyzed calciferous and subcalciferous amphiboles together with their nomenclature and associated minerals / 
by Bernard E. Leake 
 - Boulder, Colo. :  Geological Society of America,  1968 
 - vi, 210 p. :  ill. ;  23 cm. 
 - Special papers (Geological Society of America) no.98. .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Amphiboles