Results 201 to 210 of about 15,532 (257)
A Study of Zircons in Granites and Granitic Rocks
A Study of Zircons in Granites and Granitic Rocksopenaire
Some of the next articles are maybe not open access.
Related searches:
Related searches:
Friction on a granite to granite interface
International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts, 1989Direct shear tests were conducted on a granite to granite interface for the purpose of tracing the evolution of frictional resistance as the initially smooth and polished surface wears during continuing shearing displacement. At the moment when sliding on the freshly manufactured interface starts (first slip), the friction angle is very low, between 15°
E. Z. Lajtai, A. M. Gadi
openaire +2 more sources
Science, 1967
If it shall be demanded, then, when a man begins to have any ideas? I think the true answer is, when he first has any sensation. For since there appear not to be any ideas in the mind before the senses have conveyed any in, I conceive that ideas in the understanding are coeval with sensation. . . .
openaire +2 more sources
If it shall be demanded, then, when a man begins to have any ideas? I think the true answer is, when he first has any sensation. For since there appear not to be any ideas in the mind before the senses have conveyed any in, I conceive that ideas in the understanding are coeval with sensation. . . .
openaire +2 more sources
The geochemistry of the Sorvik granite—a TIB-1 granite
GFF, 2008The Sorvik granite occurs as rounded massifs in the Revsund granite in central Sweden. The rock is medium-grained with rounded quartz crystals ('drop quartz') and occasional, sometimes albiterimmed megacrysts of K-feldspar. It is a faintly peraluminous 1-type granite with some A-type affinities showing a limited chemical variation.
openaire +1 more source
1948
There can have been few occasions in the past when the President of the Geological Society of London—the mother of all geological societies—has been able to accept the hospitality of that most splendid of daughters, The Geological Society of America. I come bearing most hearty greetings and good wishes from my Society to yours.
openaire +1 more source
There can have been few occasions in the past when the President of the Geological Society of London—the mother of all geological societies—has been able to accept the hospitality of that most splendid of daughters, The Geological Society of America. I come bearing most hearty greetings and good wishes from my Society to yours.
openaire +1 more source
On the Form of Granitic Rocks, and the Structure of Granite
Quarterly Journal of the Geological Society of London[The paper read by M. Von Buch on this occasion involves two subjects, namely, an expression of opinion and a record of observations concerning the structure of granitic masses, affording an explanation of the frequently described phenomenon of stratification in granite, and an account of a journey into Sweden, in which he pursued other investigations ...
L. Von Buch, D. T. A.
openaire +1 more source
Journal of the Geological Society of India, 2019
ABSTRACT Granites are important components of the Earth's continental crust and represent the net effect of thermochemical processes that operate during partial melting, magma extraction, ascent, emplacement and crystallization. Compositional and isotopic variations in granites arise from source heterogeneities, mixing in the source, and
openaire +1 more source
ABSTRACT Granites are important components of the Earth's continental crust and represent the net effect of thermochemical processes that operate during partial melting, magma extraction, ascent, emplacement and crystallization. Compositional and isotopic variations in granites arise from source heterogeneities, mixing in the source, and
openaire +1 more source