10 LIVROS EM INGLÊS RELACIONADOS COM «ARGILLITIC»
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argillitic na seguinte seleção bibliográfica. Livros relacionados com
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1
Geological Survey Professional Paper
The interval of megasequences is approximately 70 m thick and is bounded on
the top and bottom by more sheared and deformed argillitic facies of the Ghost
Rocks Formation. The relation of this preserved interval to other facies or facies ...
Geological Survey (U.S.),
1979
2
U.S. Geological Survey Professional Paper
... Creek — Continued Feet Argillite, pink 3 Sandstone, argillitic 3 Argillite, pink 4
Sandstone, buff 3 Argillite, gray 2 Sandstone, gray 2 Argillite, green, with a few
thin beds of limestone 16 Limestone, thin-bedded 11 Sandstone, buff 1
Limestone, ...
3
Proceedings of the 10th International Congress for Applied ...
Trace elements In argillitic zone, all trace elements are depleted. Among those,
LILE (i.e. Ba, Rb, Sr) display much more depletion. Transitional elements in
particular, Cu is highly depleted. High-T alteration is required for mobility of these
...
Maarten A.T.M. Broekmans,
2012
4
Geological Survey Bulletin
The quartzites and the silty and argillitic layers are interbedded in different
proportions and at different spacings. In some places medium to thick interbeds
are even spaced; elsewhere quartzite ribs 0.5 to 1 m thick are separated by
several ...
5
Contributions to Crustal Evolution of the Southwestern ...
The argillitic siltstone and silty argillite locally contain layers of quartz arenite a
few decimeters to approximately a meter in thickness, which we also interpret as
sedimentary beds. The quartz arenite layers are commonly highly oblique to ...
6
A Geologic Reconnaissance for Phosphate and Coal in ...
The argillitic material is usually so nearly black that in the talus it resembles "
bloom " from a coal seam. Some of the sandstones are highly calcareous.
Movement along bedding planes has been common in this area, and in certain
localities ...
Alfred Reginald Schultz,
1918
7
The Objectives for Deep Scientific Drilling in Yellowstone ...
(1986) characterized the argillitic to advanced argillitic alterations in the acid-
sulfate zones of the resurgent dome. The first CSDP core hole in Valles caldera (
VC-1) drilled to 856 m in the southwestern moat zone penetrated hydrothermally
...
8
Geology of the Near Islands, Alaska
115) are a series of argillitic, tuffaceous, and conglomeratic rocks in the western
half of the island. These rocks may be middle Tertiary in age and roughly
equivalent to the Chuniksak Formation of Attu. Probably younger is a layered
sequence ...
Olcott Gates, Howard Adorno Powers, Ray Everett Wilcox,
1971
9
Lexicon of Geologic Names of the United States (including ...
On Miller Peak consists of (descending) : (1) Purple massive to thin-bedded
argillitic ss., some gray argillite. 235 ft.; (2) red and purple sandy argillite, with
some thin beds of green and gray argillite intercalated with argillitic ss., 1,440 ft. ;
(3) ...
10
Geology and Mineral Deposits of the Twin Crags Quadrangle Idaho
METASEDIMENTARY ROCKS The metasedimentary rocks of the Belt series are
largely argillite, quartzose argillite, fine-grained argillitic quartzite, and fine-
grained quart zite, which Calkins (Ransome and Calkins, 1908) , in his study of
the ...
Arthur Byron Campbell, Stanley E. Good,
1963