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Definition of the noun Fayalite
What does Fayalite mean as a name of something?
noun - plural: fayalites
- [mineralogy] Yellow, olive green, brown or black mineral with orthorhombic crystals of the olivine group, Fe2SiO4.
Fayalite, also called iron chrysolite, is the iron-rich end-member of the olivine solid-solution series. In common with all minerals in the olivine group, fayalite crystallizes in the orthorhombic system with cell parameters a 4.82 Å, b 10.48 Å and c Å 6.09.
Printed dictionaries and other books with definitions for Fayalite
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by Robin Gill
+32SiO fayalite magnetite quar melt tz (9.4) () olivine Fayalite is a ferrous (Fe2+) compound, whose crystal structure tolerates only a minute amount of Fe3+. If sufficient oxygen is present in the system to cause significant oxidation of Fe2+in ...
by A.F. Trendall, R.C. Morris
Fayalite is a rare mineral in regionally metamorphosed iron-formations but appears to be somewhat more common in iron-formations that have underFig. 11 -9. Compilation of compositional ranges and major element fractionation data of ...
The mineral fayalite is a silicate of protoxide of iron, yet it is attractable by ...
with galena and other It is of deep rose-red colour, but is named lead ores, of which it seems to be a decomposition Its H varies from 0 to 3, and its G is about 4' 6, Fayalite is an anhydrous silicate of protoxide of iron, formula 2Fe0, SiO2.
by Philip Kearey
to fayalite (Fe3SiO4), an unbroken series in which intermediate members ...
by Mohsen Manutchehr-Danai
olivine; an isomorphous nesosilicate between two endmembers fayalite (Fe2SiO4) and forsterite (Mg2SiO4). Refractive indices and specific gravity increase from forsterite to fayalite, while the melting point decreases from forsterite to ...
by Robert Latimer Bates, Julia A. Jackson
fayalite ( fa'-yal-ite) A brown to black mineral of the olivine group, Fe2SiO4. It is isomorphous with forsterite, and occurs chiefly in igneous rocks. feather edge The thin ...
by Griffith Pearson
A naturally occurring mineral" composed of fosterite and fayalite, crushed and used as a moulding sand. Usually the sand of choice in manganese steel casting due to its basicity. one-off J open hearth furnace MecbMtail ...
The Whys and Whences of Chemical Nomenclature and Terminology by Alexander Senning
fayalite Fe2SiO4, named after this mineral's locality Fayal Island, Azores, Portugal FCC ...
by Anand Dhingra
2SiO4; Rock forming silicates ranging from pure magnesium silicate, Mg2SiO4, to pure iron silicate (fayalite, Fe2SiO4).
by Michael Allaby
fayalite See oLIvINE.
by Henry Watts
Octahedrons of magnetic iron-ore and hexagonal titaniferous iron occur, as well as rhombic crystals of a red-brown mineral, recognised by Bertels as allied to fayalite. Lastly, needles of apatite are also found. The zeelitic mineral in the cavities ...
Comprising the Definitions and Derivations of the Scientific Terms in General Use, Together with the History and Descriptions of the Scientific Principles of Nearly Every Branch of Human Knowledge by William Thomas Brande, George William Cox
Fayalite. Pyrosmalite. Hisingerite. Thraulite. Gillingite. Nontronite. Halloysite.of St. Jean decola moisite. Stilpnomelane. Lievrite. Wehrlite.
by Jacqueline Smith
fayalite /fay-ă-lÿt, fÿ-ah-/ A mineral of the OLIVINE group. feldspar /feld-spar, fel-/ The most important type of rock-forming minerals and the most abundant minerals in igneous rocks.
A Dictionary of Chemistry (2016)
by Richard Rennie, Jonathan Law
to pure iron silicate ( fayalite, Fe2SiO4). It is green, brown-green, or yellow-green in colour. A gem ...
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Video about Fayalite
Video shows what fayalite means. Yellow, olive green, brown or black mineral with orthorhombic crystals of the olivine group, Fe2SiO4.. Fayalite Meaning.
Scrabble value of F4A1Y4A1L1I1T1E1
The value of this 8-letter word is 14 points. It is included in the first and second editions of the Official Scrabble Players Dictionary.
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