Philosophical Magazine, Volume 5Taylor & Francis., 1829 - Physics |
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Page 167
... appears at the cliffs near ( a ) fig . 9 , and a section of it is represented by fig . 10 . This vein is five feet thick , runs 30 degrees west from north , dipping to the north - east with an angle varying between 25 and 45 degrees ...
... appears at the cliffs near ( a ) fig . 9 , and a section of it is represented by fig . 10 . This vein is five feet thick , runs 30 degrees west from north , dipping to the north - east with an angle varying between 25 and 45 degrees ...
Page 168
... appear to continue further . A vein of granite , six feet wide , appears in the cliffs near ( g ) ; it is of the same nature as the granite of Gew Grease ( fig . 13 ) . A great many strings of asbestus there intersect the serpen- tine ...
... appear to continue further . A vein of granite , six feet wide , appears in the cliffs near ( g ) ; it is of the same nature as the granite of Gew Grease ( fig . 13 ) . A great many strings of asbestus there intersect the serpen- tine ...
Page 245
... appears to start from the main body of fine - grained granite , this being not very far distant , and its mass bearing a near resemblance to it . This vein is partly separated from the granite forming its walls by an open interstice in ...
... appears to start from the main body of fine - grained granite , this being not very far distant , and its mass bearing a near resemblance to it . This vein is partly separated from the granite forming its walls by an open interstice in ...
Contents
JANUARY | 1 |
Capt B Halls Letter inclosing a Communication from Peter | 15 |
Mr Ivory on the Method of deducing the Difference of Lon | 24 |
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abdomen acute Amplitude de l'arc angle Antennæ apex appears Barcelone basal joint Bear's Head bipectinated Brit characters ciliated Cloudy colour contains crystals Curtis cylindric deflexed degrees densely deux distance elongate Ernst étoile experiments fait fascicles of hair feet female femora gallic acid genus gneiss grains Grande Ourse granite granite vein Haust head small heat Hübn Icon Illust inches killas Lake Lake Ontario Larva Larvæ latitude Latr legs length Linn Lithosia males manganese manganite maxillæ mean Méchain méridien miles minute Mont-Jouy muriatic nearly observations obtuse occur Ochs Ochsenheimer Ourse oxide oxygen Palpi pectinations Penhill peroxide pilose plane porrected posterior potash precipitate pupa quantity quartz rain robust rock scales schorl Settronside short side slender species steatite Steph stout strata sulphuric sulphuric acid surface tannin temperature terminal thorax tibiæ tion triarticulate tube tuft Whernside wings