10 LIVRES EN ANGLAIS EN RAPPORT AVEC «BIOTITIC»
Découvrez l'usage de
biotitic dans la sélection bibliographique suivante. Des livres en rapport avec
biotitic et de courts extraits de ceux-ci pour replacer dans son contexte son utilisation littéraire.
1
Cordilleran Metamorphic Core Complexes
CRITERIA FOR DISTINGUISHING BETWEEN INTERVALS DOMINATED BY
BIOTITIC SCHIST AND GNEISS IN THE KETTLE DOME Thickness Map unit*
Approximate Apparent geographic Distinctive lithologies of marble and Amount
of ...
Max D. Crittenden, Peter J. Coney, George Herbert Davis, 1980
2
U.S. Geological Survey professional paper
... dolomitic limestone. The gneiss, which is known as the Fordham gneiss, is of a
gray color and is made up of bands rarely exceeding 2 inches in thickness. The
bands differ widely in composition, some being highly quartzose, others biotitic, ...
Geological Survey (U.S.), 1914
3
Geological Survey Bulletin
The lower tongue of the Piuma Member is grayish-red medium- grained biotitic
sandstone with sparse stringers of small pebbles and chips of red mudstone;
some beds have a laminated appearance produced by concentrations of biotite
and ...
4
Geological Survey Professional Paper
Associated with these rocks are biotitic schists, such as those exposed near
Powell, Wis. (about 50 km east of Butternut) and near Park Falls, that are Early
Proterozoic in age. Two zircon size fractions from a sample (RL— 2) of biotite
schist ...
Geological Survey (U.S.), 1985
5
Geology of the Lost Creek Schroeckingerite Deposits, ...
Stratigraphic section of Bridger formation, as ewposed just east of Lost Creek on
south limb of syncline Feet Claystone, subflssile, green to brown-green, biotitic 1
Covered interval. Approximate composition : green and gray-green micaceous ...
Douglas M. Sheridan, Charles Henry Maxwell, John T. Collier, 1961
6
Geological Survey of Canada, Open File 890
97 - Depth Lithology ft 772 - 774 Shale: calcareous, medium grey, blocky, white-
speckled; bentonite, light blue-grey, biotitic; laraellibranch fragments 774 - 778
Shale: calcareous, medium grey, blocky, white -speckled; calcite veinlets in ...
7
Plutonism from Antarctica to Alaska
Apatite and zircon— bearing biotitic spots. Included in B facies Fine uniform grain
size Oz: 33 percent 7 = 0.2 mm Plag: 38 percent (An 12 to 14) Tonalitic Biot: 23
percent Nodules Acc: 7 percent composed of biotite, apatite, muscovite (scarce),
...
Suzanne Mahlburg Kay, Carlos W. Rapela, 1990
8
Geological Survey of Canada, Open File 537
Coarse, biotitic gneiss with garnet occurs locally on the north coast. This rock
contrasts markedly with strongly banded, garnetiferous quartzitic gneisses with
tiny flakes of mafic mineral that form most of the peculiar, monadnock-like hills of
the ...
9
Geology of Central Badakhshan and Surrounding Countries
The narrow sides of the valley are excavated in a strongly stretched series of thin
zoned, fine, biotitic paragneisses that are grey or grey-green coloured with
calcitic-chloritic veins (61 AP-96, -99) and with marble and calcphyre bands
frequent ...
10
Reconstruction of Middle Tertiary Extension and Laramide ...
Typical veins may include thin monomineralic biotite veins, thin, sulfide-rich veins
with biotitic envelopes, or quartz ± sulfide veins with biotitic envelopes. At Pinto
Creek, coarse-grained (up to 5 cm) black biotite forms distinctive veins with ...
ACTUALITÉS CONTENANT LE TERME «BIOTITIC»
Découvrez de quoi on parle dans les médias nationaux et internationaux et comment le terme
biotitic est employé dans le contexte des actualités suivantes.
Dealing with Alkali-Aggregate Reaction in Hydraulic Structures
Petrographic analysis indicated the aggregate used to produce the dam concrete is biotitic granite with high undulatory extinction and high ... «HydroWorld, juil 10»
