«CORALLOIDAL»に関連する英語の本
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1
Palaeontographical Society Monographs
... base, from the plane of horizontal deposition partings,—the law of gravity
having been altogether disregarded by the mysterious agent of theirproduction. It
required no effort of the mind to perceive, that the coralloidal and mammillated
forms ...
2
Palaeontographical society
It required no effort of the mind to perceive, that the coralloidal and mammillated
... cleavage splits, and deposition partings ; for it is impossible to ward off the idea
, that they are in some way or other connected with the coralloidal structures.
3
The Rural Cyclopedia, Or A General Dictionary of ...
It is found in beds of iron ores, in those coralloidal varieties which have been
called flos - ferri ; also massive and crystallized. The first, though they occur in
cavities and fissures, are not products of a f calactitic formation. The most
beautiful ...
4
A System of Mineralogy: Comprising the Most Recent Discoveries
Imperfect crystallizations, globular, reniform, and coralloidal shapes; columnar
masses, composed of straight or divergent fibres. H.=3-5— 4. G.=2-931,
Haidinger ; 2-927, Biot. Lustre vitreous, sometimes inclining to resinous on
surfaces of ...
5
The Edinburgh encyclopaedia, conducted by D. Brewster
Coralloidal Coralloidal Ahiiaoonite. — Jameson. arragonite. External Character*.
— Its most frequent colours are varieties of white. It occurs massive, reniform,
tuberose, coralloidal, imperfect globular ; in distinct concretions, which are fibrous
, ...
Edinburgh encyclopaedia, sir David Brewster,
1830
6
The Edinburgh encyclopaedia
Dendritic. In this external shape we can observe a trunk, branches, and twigs,
which are distinguished from each other by their thickness, the trunk being the
thickest. Examples, Native copper and brown hematite. f. Coralloidal or
coralliform.
7
The Rural Cyclopedia, Or A General Dictionary of ...
It is found in beds of iron ores, in those coralloidal varieties which have been
called flos-ferri; also massive and crystallized. The first, though they occur in
cavities and fissures, are not products of a stalactitic formation. The most beautiful
...
8
A Treatise on the External, Chemical and Physical Characters ...
Coralloidal or coralliform. When two or three branches, having rounded or
pointed extremities, proceed from one stem, the coralloidal external shape is
formed. There are usually many stems together. From its resemblance to coral, it
is ...
9
A treatise on the external character of minerals
Example, native silver from Mexico. Under this may be reckoned the featherose
or plumose external shape, which has exactly the appearance of a feather. It is a
very rare external shape ; it occurs in native silver from Mexico. f. Coralloidal or ...
Robert Jameson, Abraham Gottlob Werner,
1805
10
Mineralogy According to the Natural History System: Forming ...
Example, coralloidal aragonite. g. Stalactitic. A mineral is said to possess a
stalactitic external shape, when it consists of different straight, more or less
lengthened rods, which are thickest at their attachment, and become narrower at
their free ...