Calcite from Lyon Mountain, Clinton co. 
Page 81 
Type I. Forms: m. (4041) and U: (5491) 
Type I. Forms: p. (1011), m. (4041) and U: (5491) 
Type I. Forms: m. (4041), J. (0.13.13.4) and U: (5491) 
Type II. Forms: Y. (0.19.19.13) and 4q; (2461) 
Type III. Pyramidal habit. Forms: 4 (2243), y(8.8.16.3) and 
Y. (0.19.19.3) 
Ee WwW Ww = 
Or 
150 
