Philosophical MagazineTaylor & Francis, 1836 - Physics |
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Page 2
a orange - red crystals lying interspersed among yellow ones , which resembled them in size and shape , and were different in no respect but in colour . Upon repeating this experiment I found that by continuing the heat a little longer ...
a orange - red crystals lying interspersed among yellow ones , which resembled them in size and shape , and were different in no respect but in colour . Upon repeating this experiment I found that by continuing the heat a little longer ...
Page 289
1 being , in fact , tufts or stars of acicular crystals in such close assemblage as to be in optical contact with each other ... and we see upon each of them a well - defined and dark cross , dividing the crystal into four equal parts .
1 being , in fact , tufts or stars of acicular crystals in such close assemblage as to be in optical contact with each other ... and we see upon each of them a well - defined and dark cross , dividing the crystal into four equal parts .
Page 538
“ The discovery of artificial crystals in the slags of furnaces was not unimportant to the chemistry of mineralogy . One of the first and most extraordinary instances was the detection of perfect crystals of titanium in the Welsh iron ...
“ The discovery of artificial crystals in the slags of furnaces was not unimportant to the chemistry of mineralogy . One of the first and most extraordinary instances was the detection of perfect crystals of titanium in the Welsh iron ...
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Contents
JANUARY 1836 | 1 |
Mr J Tovey on the Relation between the Velocity and Length | 7 |
Mr W J Henwoods Observations on the Steam Engines | 20 |
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according acid action angle appears applied becomes beds body called cause colour Communicated consequently considerable considered containing continued correct course crystals deposits described determined direction distance effect elevation equal equation evident examined exist experiments expression fact feet fissure fluid force formation former formula fossils give given greater heat important inch latter lead length less light lines magnetic manner mass means method nature nearly object observed obtained opinion original passing phænomena Philosophical plane plates portion position present principle produced Professor published quantity rain rays reason reference remains remarkable respect rocks Royal seen shells side similar Society solution species structure substance supposed surface taken theory third tion true whole zinc