MOTS EN ANGLAIS EN RAPPORT AVEC «ANORTHITE»
anorthite
phase
diagram
uses
thin
section
number
albite
melting
point
anorthite
calcium
endmember
plagioclase
feldspar
abundant
mineral
earth
crust
formula
pure
caal
data
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opaque
white
crystal
with
dark
brown
solidified
lava
coating
information
group
rich
member
series
high
temperature
structural
modifications
exist
aluminum
silicate
gallery
rarer
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comprises
minerals
that
range
chemical
pictures
belongs
isomorphous
solid
solution
containing
sodium
encyclopedia
britannica
aluminosilicate
occurs
grayish
brittle
glassy
crystals
primarily
rock
forming
rruff
publishing
version
triclinic
commonly
next
coarse
grained
10 LIVRES EN ANGLAIS EN RAPPORT AVEC «ANORTHITE»
Découvrez l'usage de
anorthite dans la sélection bibliographique suivante. Des livres en rapport avec
anorthite et de courts extraits de ceux-ci pour replacer dans son contexte son utilisation littéraire.
1
Rock Forming Minerals 3B: Layered Silicates Excluding Micas ...
(l) A lower stability limit of prehnite at 2 kbar was provisionally placed at near 300
°C. Prehnite was crystallized readily from mixtures of synthetic anorthite +
wollastonite + excess water by Liou (l97l), and its stability relations established.
William Alexander Deer, Robert Andrew Howie, J. Zussman, 2009
2
An Introduction to Mineral Sciences
These will be discussed in Section 11.3.4 The plagioclase feldspars In the
plagioclase feldspars, between albite NaAlSi3O8 and anorthite CaAl2Si2O8 the
structure must combine the complexities of the structural changes of the end
members, ...
This lowers the freezing point of the remaining liquid which then cools along BC
as anorthite continues to crystallize. At C. the eutectic point, anorthite and
diopside crystallize together at about 1275°C. At the eutectic point the liquid has
the ...
4
Essentials of Geochemistry
From this point, with further cooling, crystals at the composition of the solidus
given by the vertical heavy line (at point S), pure anorthite, are formed. This
causes the composition of the melt to become more diopside rich. With further
cooling ...
5
Feldspars and their Reactions: [proceedinsg of the NATO ...
2. A possible phase diagram At high temperatures there appears to be complete
solid solution between albite (Ab) and anonhite (An). No direct evidence of a
miscibility gap, even due to the CT = lT transition at anorthite-rich compositions,
has ...
6
Essentials of Igneous and Metamorphic Petrology
anorthite + melt in Figure 2.5. The diopside + anorthite field lies at temperatures
below the eutectic. Diopside and anorthite have fixed composition (located at
either end of the diagram). The univariant nature of the field is represented by the
...
B. Ronald Frost, Carol D. Frost, 2013
7
Meteorites and the Early Solar System II
5a is a projection for a moment (i.e., pretend that spinel is not present and
assume that this is a true ternary with "forsterite," "anorthite," and "cordierite"
plotting at the vertices). Ignoring any minor solid-solution effects, we would
conclude that ...
Dante S. Lauretta, Harry Y. McSween, 2006
8
Understanding the Earth
Thus, for example, a composition such as A, which consists of 80 per cent
diopside + 20 per cent anorthite (usually expressed by the notation Di^An^),
when equilibrated at the temperature of 1450 °C proved to be all liquid (glass).
The same ...
Geoff Brown, Chris Hawkesworth, R. C. L. Wilson, 1992
9
Nanoparticle Technology Handbook
The increase of anorthite due to the prolonged firing time also causes its
reduction. The anorthite is considered to be a product of the reaction between
A1203 and glass and the microstructure is reportedly very important in obtaining
the ...
Kiyoshi Nogi, Masuo Hosokawa, Makio Naito, 2012
10
Gems and Gemstones: Timeless Natural Beauty of the Mineral World
Albite-Anorthite Feldspar system Inorganic class Silicate grouP Feldspar
subgrouP Plagioclase sPecies Albite-Anorthite gem varieties oligoclase
sunstone (adularescent orange-red oligoclase); rainbow moonstone (labradorite)
; Oregon ...
Lance Grande, Allison Augustyn, 2009
10 ACTUALITÉS CONTENANT LE TERME «ANORTHITE»
Découvrez de quoi on parle dans les médias nationaux et internationaux et comment le terme
anorthite est employé dans le contexte des actualités suivantes.
Professor Hanington's Speaking of Science: Yogo Gulch sapphires
Within the structure are fine grained crystals of pyroxene, biotite, anorthite, olivine, nepheline, along with diopside, orthoclase, magnetite, ... «Elko Daily Free Press, mai 15»
Triton Minerals Limited (ASX:TON) Mozambique Graphite …
The impurities are mainly silica in the form quartz followed by anorthite and muscovite, which can be readily separated without having any ... «Yahoo7 News, mars 15»
Triton Minerals Limited (ASX:TON) Nicanda Hill Update
The impurities are mainly silica in the form quartz followed by anorthite and muscovite, which can be readily separated without having any ... «ABN Newswire, nov 14»
Primera Bioscience Announces Acquisition of Copenhagen …
... platinum and palladium) and others (REE's, tungsten, molybdenum and uranium) as well as industrial minerals such as olivine and anorthite. «Marketwired, mai 14»
Solar wind and space dust create new source of water, laboratory …
Bradley did this by using three types of these minerals: olivine, clinopyroxene, and anorthite. These were exposed to charged hydrogen and ... «The Conversation, janv 14»
Geological Materials Analysis using Raman Spectroscopy
Feldspars can include three end-membered elements, such as calcium (anorthite), sodium (albite) and potassium (orthoclase). «Azom.com, oct 13»
Granite Wars - Episode II: A New Phase (-Diagram)
... a common and important component in igneous rocks, composed of a mixture of the two minerals Anorthite and Albite. Thanks to new electric ... «Scientific American, oct 13»
The Rapid Timescales Of Caldera Volcanism
Plagioclase found in nature is usually a mix of the two types, with the amount of anorthite or albite depending on the composition of the magma ... «Science 2.0, févr 12»
New CO2 Sequestration from Finland Yields Commercially Useful …
Neutralizing 1 ton of carbon dioxide with anorthite produces about 1 ton of alumina plus 1.3 tons of quartz which sells at about $70,000 a ton. «CleanTechnica, déc 11»
The Metaphysical and Scientific Properties of Labradorite-One of My …
It is usually defined as having "%An" (anorthite) between 50 and 70. The specific gravity ranges from 2.68 to 2.72. The streak is white, like most ... «God Discussion, oct 11»
