Victorian Igneous Rocks. 279 



I. Limburgite, lower portion of King's Quarry. 



II. Limburgite, No. 1 Quarry, Woodend. 



III. Limburgite, No. 4 Quarry, Woodend. 



IV. Limburgite, upper portion of King's Quarry. 



V. Limburgite, No. 3 Quarry, AVoodend. 



VI. Woodenditc, Old Racecourse Hill, Woodend. 



VII. Auorthoclase Basalt, base of Sugarioaf Hill, N.N.E. of Woodend. 



VIII. Macedonite, Emu Creek, Macedon District. 



IX. Macedonite, Spring Mound, S.S.E. of Lancefield. 



X. Olivine anorthoclase trachyte. Parish of Cobaw. 



XI. Anorthoclase basalt, quaiTy at road corner N.N.E. of the Jim Jim. 



XII. Anorthoclase olivine trachyte, summit of Sugarioaf Hill. 



XIII. Anorthoclase trachyte. Quarry, Parish of Newham. 



XIV. Anorthoclase trachyte, Turritable Fall, Upper Macedon. 



XV. Anothoclase trachyte, eastern slope of Mount Eliza. 



XVI. Anothoclase trachtyc, McAlister's Rock, Parish of Newham. 



XVII. Solvsbergite, Camel's Hump. 



XVIII. Solvsbergite, Brock's Monument. 



XIX. Solvsbergite, Hanging Rock. 



As in the previous cases these analyses have been recalculated to 

 lUO per cent., but where several analyses are extremely similar to 

 •one another the mean value is taken. Certain blends of analyses 

 are also included. 



Total - 100.00 100.00 100.0 100.00 100.00 100.00 



SiO. 53.08 53.56 54.98 58.03 62.00 67.28 



Total - 100.00 100.00 100.00 100.00 100.00 100.90 



