Des terrains de pegmatite, et de serpentine.2.Des terrains intermediaires coquilliers, formes du grauwacke-schistoide, et de pierre calcaire.

3.
Des terrains tres-recens, composes d'argile sablonneuse et ferrugineuse, avec geodes de fer hydrate, et du bois fossile, a differens etats.

On distingue en outre des belles topazes blanches ou bleuatres, parmi les galets quartzeux, qui ont ete recueillis au Cap Barren: Bulletin des Sciences Naturelles, Octobre 1825 page 189.) 2.

The specimens of Captain King's and Mr.Brown's collections, without any exception, agree with those of the same denominations from other parts of the world; and the resemblance is, in some instances, very remarkable: The sandstones of the west and north-west of New Holland are so like those of the west of England, and of Wales, that the specimens from the two countries can scarcely be distinguished from each other; the arenaceous cement in the calcareous breccia of the west coast is precisely the same with that of Sicily; and the jasper, chalcedony, and green quartz approaching to heliotrope, from the entrance of Prince Regent's River, resemble those of the Tyrol, both in their characters and association.

The Epidote of Port Warrender and Careening Bay, affords an additional proof of the general distribution of that mineral; which, though perhaps it may not constitute large masses, seems to be of more frequent occurrence as a component of rocks than has hitherto been supposed.* The mineral itself, both crystallized and compact, the latter in the form of veins traversing sienitic rocks, occurs, in Mr.
Greenough's cabinet alone, from Malvern, North Wales, Ireland, France, and Upper Saxony.