«FELSPATHOSE» 관련 영어 책
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1
History of the extinct volcanoes of the basin of Neuwied on ...
Section II. — The volcanic basin of Wehr. In the present section it is proposed to
explain, 1st, the volcanic basin of Wehr ; %dly, the felspathose rocks of volcanic
origin which were protruded ; and, 3dly, the tufa with which the basin was filled. (
a.) ...
2
History of the extinct volcanos of the basin of Neuwied, on ...
Section II. — The volcanic basin of Wehb. In the present section it is proposed to
explain, 1st, the volca- nic basin of Wehr ; Qdly, the felspathose rocks of volcanic
origin which were protruded ; and, Sdly, the tufa with which the basin was filled.
Samuel Hibbert- Ware, 1832
3
The Edinburgh Journal of Science ... Conducted by (Sir) ...
The felspathose base of a fourth variety is of a darkish hair brown colour, with a
compact texture and a schistose structure. It contains a few crystals of glassy
felspar, but chiefly differs from the preceding _varieties in the greater diffusion ...
4
The Edinburgh Journal of Science
The felspathose base of a fourth variety is of a darkish hair brown colour, with a
compact texture and a schistose structure. It contains a few crystals of glassy
felspar, but chiefly differs from the preceding varieties in the greater diffusion
through ...
5
Considerations on Volcanos, the Probable Causes of Their ...
All extremely felspathose; greystone, and approaching to trachyte. Many are
highly porphyri- tic; some present knots of pure felspar crystals as large as the fist
. Others are marbled, brecciated, &c. with a mixture of lavas of different mineral ...
George Poulett Scrope, 1825
6
Considerations on Volcanos,: The Probable Causes of Their ...
The lavas of this volcano are of a felspathose basalt, in some cases passing into
greystone, from the abundance of felspar. They present little variety. , , Strbmboli.
(Lipari isles.) A small and singularly interesting volcano from the permanence of ...
George Poulett Scrope, 1825
7
Considerations on volcanos: the probable causes of their ...
In' figure this island presents a very regular volcanic mountain studded with
parasitical 'cones. Hot springs and sulphureous vapours rise upon differ-. ent
points. Its lavas are very various and beautiful in appearance. All extremely
felspathose; ...
George Poulett Scrope, 1825
8
The Edinburgh Journal of Science
The felspathose trachyte disintegrating into clayey matter was easily rendered
coherent in the very submarine position, which could have no similar effect on the
siliceous particles of pumice. * Mr Scrope appears to me even less happy and ...
9
The Quarterly Journal of the Geological Society of London
... which impregnates mineral waters, is attributable to the action of the carbonic
acid they contain upon the felspar of some subjacent rock. In this tract it is very
probable that large masses of felspathose rocks (such as the adjacent porphyries
...
10
An Encyclopaedia of Geography
An enormous formation of a green felspathose slate, intimately associated with
porphyry, like that of Snowdonia in Wales, and the Needle's Eye in Scotland. The
famous graphite or black-lead mine of Borrowdale is situated in the upper end of
...
