Shand, S.J.  <br/><br/>
An olivine-trachyte from Mont Dore, Auvergne 

 - 86-89p. 
<br/><br/> Extract<br/>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. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Olivine trachyte - Mont Dore - Auvergne - France