NEW FORMS. 



47 



Lift of forms and angles onferberite crystals. 

 (New forms are marked with an asterisk.) 



NEW FORMS. 



A somewhat detailed description is given of the new forms found 

 on the crystals. They may be grouped as follows: 



Groups of new forms onferberite crystals. 



New prisms 7 



New positive domes 1 



New positive pyramids 4 



Measurements of *R {15. 7.0}. 



12 



