EXI'LANAI'ION OK I'LATK III. 



Figs. 1, 2. Calcite, Belubula Caves, near MaiKlurama, N.S.Wales. 



Fig. 3. Calcite, near Glen Innes, N.S.Wales. 



Forms:— « (1120), ,v (1010), /• (1011), M (4041), /•(0221). 



Figs. 4, 5. Hematite, New Hebrides, West Pacitic. 



Forms:— (■ (0001), a (1120), r(loTl), „ (2243). 



