tones 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. Mr. Koenig has found it extensively in the sienitic
tract of Jersey;** where blocks of a pudding-stone, bearing some
resemblance to the green breccia of Egypt, were found to be composed of
compact epidote, including very large pebbles of a porphyritic rock,
which itself contains a considerable proportion of this substance. And
Mr. Greenough has recently received, among specimens sent home by Mr. J.
Burton, junior, a mass of compact epidote, with quartz and felspar, from
Dokhan, in the desert between the Red Sea and the Nile. When New Holland
is added to these localities, it will appear that few minerals are more
widely diffused.
(*Footnote. See Cleaveland's Mineralogy 1816 page 297 to 300.)
(**Footnote. Plee's Account of Jersey quarto Southampton 1817 page 231 to
276.)
3. The unpublished sketches, by Captain King and Mr. Roe, of the hills in
sight during the progress of the survey of the Coasts of Australia,
accord in a very striking manner with the geological character of the
shore. Those from the east coast, where the rocks are primitive,
representing strongly marked and irregular outlines of lofty mountains,
and frequently, in the nearer ground, masses of strata highly inclined.
The outlines on the contrary, on the north, north-west, and western
shores, are most commonly uniform, rectilinear, the summits flat, and
diversified only by occasional detached and conical peaks, none of which
are very lofty.
4. No information has yet been obtained, from
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