SELECTION 



GEOLOGICAL MEMOIRS 



CONTAINED IN THE 



ANNALES DES MINES, 



tmmia w 111 



TOGETHER WITH A STNOPTlCAt TABLE OP i \ 



* \ 



EQUIVALENT FORMATIONS, 



ASD 



M. BRONGNIART S TABLE OF 



THE CLASSIFICATION OF MIXED ROCKS. 



TRANSLATED, WITH NOTES, 



By H. T. De la BECHE, Esq. F.R.S. F.L.S. 



KEM. GEOL. sec. HEM. PHTS. AND NAT. HIST. SOC. OP GENEVA, &C. 



LONDON : 



PRINTED AND SOLD BT WILLIAM PHILLIPS, 



GEORGE YARD, LOMBARD STREET. 



1824. 



