TY  - SER
AU  - Shand, S.J. 
TI  - An olivine-trachyte from Mont Dore, Auvergne
KW  - Olivine trachyte - Mont Dore - Auvergne - France
N2  - Extract
The trachytes of Mont Dore were described, in the early days of microscopic petrography, by A. von Lasaulx; and they have since been noticed, in conjunction with other trachytes of the Auvergne, in papers by Fouqué, Lévy and Lacroix, and Dickson and Holland
ER  -