PAROLE IN INGLESE ASSOCIATE CON «FAYALITE»
fayalite
forsterite
solid
solution
scratch
orthoclase
topaz
granite
phase
diagram
slag
melting
point
fayalite
also
called
iron
chrysolite
rich
member
olivine
series
common
with
minerals
group
crystallizes
orthorhombic
system
mineral
data
click
here
larger
image
comments
flattened
crystals
cristobalite
location
coso
springs
inyo
county
california
information
analogue
calcio
very
rare
nature
silicate
gallery
named
island
fayal
azores
that
simply
known
other
powder
aurubis
products
obtained
flotation
copper
concentrate
product
sand
material
high
content
rruff
publishing
version
crystal
thick
thin
encyclopedia
britannica
olivines
magnetite
equilibria
have
been
studied
temperature
range
respectively
using
merriam
webster
noun
fəˈyäˌlīt
fīˈä
full
consisting
isomeric
occurring
define
more
uses
zone
read
about
occurrences
properties
hardness
specific
characterization
from
slags
present
study
10 LIBRI IN INGLESE ASSOCIATI CON «FAYALITE»
Scopri l'uso di
fayalite nella seguente selezione bibliografica. Libri associati con
fayalite e piccoli estratti per contestualizzare il loro uso nella letteratura.
1
Rock-Forming Minerals: Orthosilicates, Volume 1A:
Fayalite is not stable in the system FeO-Fe2O3-SiO2-H2O in the presence of an
aqueous phase below 250°C and decomposes to magnetite and greenalite,
Fe3Si2O5(OH)4 (a ferrous iron analogue of serpentine), in this environment.
Fayalite ...
William Alexander Deer, Robert Andrew Howie, J. Zussman, 1982
2
Thermodynamic Data, Models, and Phase Diagrams in ...
The temperature dependence of the oxygen activity for solid phase buffers, such
as silica-iron- fayalite, iron-wustite, wustite-magnetite, silica-fayalite-magnetite,
magnetite- hematite were measured by different techniques in many works.
3
Meteorites, Comets, and Planets: Treatise on Geochemistry, ...
In the Bali-like oxidized CV3 chondrites, matrices lack metal and contain
abundant phyllosilicates, fayalite (Fa .95), calcium-rich pyroxene, pentlandite and
magnetite in addition to iron-rich olivine (Figure 28(a)). In the Allende-like
oxidized ...
4
Principles of Igneous and Metamorphic Petrology
It plunges beneath the liquidus surface of cristobalite on leaving the side of the
ternary system but then crops out as an elliptical region in the low-temperature
region along the fayalite—tridymite cotectic. The compositions of coexisting
liquids ...
Anthony Philpotts, Jay Ague, 2009
5
The Archaeometallurgy of Copper: Evidence from Faynan, Jordan
The slag samples all come from sites dating into the (end the) Chalcolithic period
in the Eastern Mediterranean and have been discussed Sect. 6.1. Fayalite, as the
'typical' slag phase, occurs irregularly. Fayalite occurs more frequently in Early ...
The tap slags are rich in fayalite, almost the sole constituent of the earliest iron
slags known from antiquity (Cleere 1976: 128), but also in kirschteinite and
various Fe-Ca silicates and Al silicates which do not occur in the bloom slag.
Moreover ...
Marc Waelkens, Jeroen Poblome, 1995
7
Meteorites and the Early Solar System II
(a),(b) The chondrule is surrounded by a continuous fine-grained rim (FGR)
crosscut by fayalite (fa) - hedenbergite (hed) - magnetite (mgt) veins. The veins
start at the opaque nodules composed of Ni-bearing sulfide and magnetite in the
...
Dante S. Lauretta, Harry Y. McSween, 2006
8
Geology of Coal Fires: Case Studies from Around the World
The fayalite-clinopyroxene-magnetite-plagioclase association is located in zones
, up to 3 mm wide, around open narrow channels, and it has minerals that differ
noticeably from the host rock (Figs. 6A–6C). The central zone (in the vicinity of an
...
9
Studies in Mineralogy and Precambrian Geology
22), and accordingly its composition may be expected to reflect local conditions
during the time of diagenesis or low-grade metamorphism. Olivine. Fayalite is
distributed throughout the iron-formation in D.H. 17,700, but it is neither as
abundant ...
Bruce R. Doe, Deane Kingsley Smith, 1972
10
Treatise on Process Metallurgy, Volume 3: Industrial Processes
2.1.3.4. Influence of Process on Refractory Degradation 2.1.3.4.1 Impact of
Process Material on Refractory Degradation 2.1.3.4.1.1 Ferrous Silicate or
Fayalite Slag Slags for the primary smelting and converting processes are first
and foremost ...
7 NOTIZIE DOVE SI INCLUDE IL TERMINE «FAYALITE»
Vedi di che si parla nei media nazionali e internazionali e come viene utilizzato il termine ino
fayalite nel contesto delle seguenti notizie.
Quest Misery Lake Drilling Cuts New Mineralized Zone: Returns Up …
Drilling successfully intersected well-mineralized ferrosyenite and fayalite syenite while drill testing the cross-cutting magnetic feature ... «Marketwired, lug 14»
A geochemist's Periodic Table of Elements
There is a similar mineral called fayalite, which has the chemical formula Fe2SiO4: two iron ions in the spaces between tetrahedra. In nature ... «The Planetary Society, giu 12»
Astounding Revelations about the Port Orford Meteorite
Rawlinna, Springwater and Phillips County have metal compositions appropriate to high-Ni main group members but fayalite contents are too ... «Salem-News.Com, mag 12»
Mineral Monday: Olivine
If there is only iron in that spot, it gets the name fayalite, and if magnesium hogs that area, then it's called forsterite. Most olivine samples fall ... «Scienceline, ott 11»
The impact and recovery of asteroid 2008 TC 3
(Here Fs indicates ferrosilite, Wo wollastonite, Fa fayalite, and Fa12-14 indicates 12–14% of this component.) These could be vapour deposits. «Nature.com, mar 09»
Art and Science Converge in State Museum Exhibit
All of the brightly colored crystals are of the same mineral (an iron silicate called fayalite) but display different colors because the lattices of ... «University of Arizona News, nov 08»
Cryptomare magmatism 4.35 Gyr ago recorded in lunar meteorite …
Olivine is Fe-rich (Fa50–100) and symplectite intergrowths of hedenbergite + fayalite + SiO2 were frequently observed. Similar symplectite ... «Nature.com, dic 07»
