p.L.s.N.s.w. igos. 



Fig. 1. Lode-material from Strand Mine, near Howell. 



I 



V.--C :^5>. *:•,«*• 





•- r^v^ 



Fig. 2. Cassiterite in quartz-felspar lode -material. Fig. 3. Quartz and felspar intimately intergrown. 



