Dictionnaire
A - B - C - D - E - F - G - H - I - J - K - L - M - N - O - P - Q - R - S - T - U - V - W - X - Y - Z
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| English |
G |
French |
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| Gabbro |
A dark, coarse-grained igneous rock, with ca-Feldspar. |
Gabbro |
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| Geology |
The science concerned with the study of the rocks which compose the Earth. |
Géologie |
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| Geophysical survey |
A scientific method of prospecting that measures the physical properties of rock formations. Common properties investigated include magnetism, specific gravity, electrical conductivity and radioactivity. |
Levé géophysique |
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| Geophysics |
The study of the physical properties of rocks and minerals. |
Géophysique |
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| Gneiss |
A layered or banded crystalline metamorphic rock, the grains of which are aligned or elongated into a roughly parallel arrangement. |
Gneiss |
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| Gossan |
[old Cornish 'gossen' < 'gos' : blood]. A mass of reddish oxide that commonly caps accumulations of metallic ores in certain types of weathering contexts and which indicate the possible presence of a deposit |
Gossan - chapeau de fer |
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