Results 311 to 320 of about 696,011 (373)
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Magnetostriction and Palæomagnetism of Igneous Rocks

Nature, 1959
Disks from a number of igneous rock specimens have been cooled from temperatures above the Curie points of their magnetic minerals under directed stresses of 500 and 1000 kg/cm2. In all cases the thermoremanent magnetizations (TRM) measured after unloading coincided with the direction of the earth's field (0.6 oersted) to which they were exposed during
P. M. Stott, F. D. Stacey
openaire   +1 more source

Heating characteristics of igneous rock-forming minerals under microwave irradiation

, 2020
Qiang Zhao   +6 more
semanticscholar   +1 more source

Ionium Dating of Igneous Rocks

Science, 1967
Local fractionation of uranium and thorium, between minerals within a sample of igneous rock at the time of crystallization, makes it possible to date its solidification by use of ionium and uranium. Results on samples of granite, pumice, and lava suggest that this method of dating is reliable.
openaire   +2 more sources

Igneous Rocks

2014
S.K. Haldar, Josip Tišljar
  +4 more sources

Igneous Rocks

The Geographical Journal, 1914
J. D. F., R. A. Daly
openaire   +1 more source

Cracking Behavior and Mechanism of Igneous Rocks Under Open-Ended Microwave Irradiation

Rock Mechanics and Rock Engineering, 2022
X. B. Zhao   +6 more
semanticscholar   +1 more source

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