Suche Bilder Maps Play YouTube News Gmail Drive Mehr »
Anmelden
Books Bücher 1 - 6 von 6 in Merrill0 explains the cause of these contrasts very satisfactorily : The impact of...
" Merrill0 explains the cause of these contrasts very satisfactorily : The impact of the hammer breaks up the granules on the immediate surface, so that the light falling upon it is reflected, instead of absorbed, and the resultant effect upon the eye is... "
The Chief Commercial Granites of Massachusetts, New Hampshire and Rhode Island - Seite 40
von Thomas Nelson Dale - 1908 - 228 Seiten
Vollansicht - Über dieses Buch

Report

Maryland Geological Survey - 1898
...surface of one of these rocks is of a lighter color than the natural rock face or polished surface. The impact of the hammer breaks up the granules on...grinding all these irregularities and reflecting surfaces arc removed, the light penetrating the stone is absorbed, and the effect upon the eye is that of a...
Vollansicht - Über dieses Buch

Bulletin, Ausgaben 313-315

1907
...and their polished surfaces are the physical properties of chief economic importance. Doctor Merrill" explains the cause of these contrasts very satisfactorily...the eye is that of whiteness. The darker color of a ]K)lished surface is due merely to the fact that, through careful grinding, all these irregularities...
Vollansicht - Über dieses Buch

Bulletin, Ausgabe 2

North Carolina. Division of Mineral Resources - 1906
...surface of a rock of this type is of a lighter color than the natural rock face or polished surface. The impact of the hammer breaks up the granules on the immediate surface, not, it may be to the point of immediate disintegration, but enough so that the light falling upon...
Vollansicht - Über dieses Buch

The Green Schists and Associated Granites and Porphyries of Rhode Island

Benjamin Kendall Emerson, Joseph Hartshorn Perry - 1907 - 74 Seiten
...and their polished surfaces are the physical properties of chief economic importance. Doctor Merrill" explains the cause of these contrasts very satisfactorily...The impact of the hammer breaks up the granules on (ho immediate surface, so that the light falling upon it is reflected, instead of absorbed, and the...
Vollansicht - Über dieses Buch

Bulletin - United States Geological Survey, Ausgabe 313

Geological Survey (U.S.) - 1907
...their polished surfaces are the physical properties of chief economic importance. ^ Doctor Merrill" explains the cause of these contrasts very satisfactorily...: The impact of the hammer breaks up the granules 011 the immediate surface, so that the light falling upon it is reflected, instead of absorbed, and...
Vollansicht - Über dieses Buch

Congressional Serial Set

1907
...their polished surfaces are the physical properties of chief economic importance. Doctor Merrill " explains the cause of these contrasts very satisfactorily...breaks' up the granules on the immediate surface, so thiit the light falling upon it is reflected, instead of absorbed, and the resultant effect upon the...
Vollansicht - Über dieses Buch




  1. Meine Mediathek
  2. Hilfe
  3. Erweiterte Buchsuche
  4. PDF herunterladen