Movatterモバイル変換

[0]ホーム
URL:

 Triphylite Mineral Data

Triphylite Mineral Data

Search Webmineral :
   
HomeCrystaljmoljPOWDChemX RayDanaStrunzPropertiesA to ZImagesShare
     NewsHelpAbout


General Triphylite Information

Help on Chemical Formula:Chemical Formula:LiFe++PO4
Help on Composition:Composition:Molecular Weight = 157.76 gm
 
 
 
 
 
 
Help on Empirical Formula:Empirical Formula:LiFe2+(PO4)
Help on Environment:Environment:Secondary mineral commonly pseudomorphic of the original species.
Help on IMA Status:IMA Status:Valid Species (Pre-IMA) 1834
Help on Locality:Locality:Branchville, Connecticut, USA. Link to MinDat.org Location Data.
Help on Name Origin:Name Origin:From the Greek tri - "threefold" and fylon - "family" in allusion to the three cations in the formula.
Help on Name Pronunciation:Name Pronunciation: Triphylite + PronunciationSay TRIPHYLITE
Help on Synonym:Synonym:ICSD 72545
 PDF 40-1499
 

Triphylite Image

Click Here for Larger Triphylite Image in a New Browser WindowImages:
Click Here for Larger Triphylite Image

Triphylite

Triphylite Crystallography

Help on Axial Ratios:Axial Ratios:a:b:c =0.5819:1:0.454
Help on Cell Dimensions:Cell Dimensions:a = 6.0285, b = 10.3586, c = 4.7031, Z = 4; V = 293.69 Den(Calc)= 3.57
Help on Crystal System:Crystal System:Orthorhombic - DipyramidalH-M Symbol (2/m 2/m 2/m) Space Group: Pbnm
Help on X Ray Diffraction:X Ray Diffraction:By Intensity(I/Io):2.54(1), 3.51(0.9), 4.29(0.9),
Help on Forms:Forms:


Keyboard

Help on Above

Forms:

Warning: this large pop-up is very compute intensive and may not work well with some computers.

Click Here for Large Triphylite Structure WindowCrystal Structure:


Keyboard
Help on Above


Losey A , Rakovan J F , Hughes J M , Francis C A , Dyar M D , The Canadian Mineralogist , 42 (2004) p.1105-1115, Structural variation in the lithiophilite-triphylite series, and other olivine-group structures, Sample: Trip50, Locality: BB#7 Quarry, Norway, Maine


 

Physical Properties of Triphylite

Help on Cleavage:Cleavage:{001} Perfect, {110} Good
Help on Color:Color:Gray, Bluish gray, Brownish, Blackish.
Help on Density:Density:3.4 - 3.6, Average = 3.5
Help on Diaphaneity:Diaphaneity:Transparent to translucent
Help on Fracture:Fracture:Uneven - Flat surfaces (not cleavage) fractured in an uneven pattern.
Help on Habit:Habit:Massive - Granular - Common texture observed in granite and other igneous rock.
Help on Habit:Habit:Prismatic - Crystals Shaped like Slender Prisms (e.g. tourmaline).
Help on Hardness:Hardness:4-5 - Fluorite-Apatite
Help on Luminescence:Luminescence:Non-fluorescent.
Help on Luster:Luster:Greasy (Oily)
Help on Streak:Streak:grayish white
 

Optical Properties of Triphylite

Help on Gladstone-Dale:Gladstone-Dale:CI meas= -0.006 (Superior) - where the CI = (1-KPDmeas/KC)
CI calc= 0.013 (Superior) - where the CI = (1-KPDcalc/KC)
KPDcalc= 0.1944,KPDmeas= 0.1983,KC= 0.197
Ncalc = 1.67 - 1.71
Help on Optical Data:Optical Data:Biaxial (+/-), a=1.689-1.694, b=1.689-1.695, g=1.695-1.702, bire=0.0060-0.0080
 

Calculated Properties of Triphylite

Help on Electron Density:Electron Density:Bulk Density (Electron Density)=3.37 gm/cc
note: Specific Gravity of Triphylite =3.50 gm/cc.
Help on Fermion Index:Fermion Index:Fermion Index = 0.01
Boson Index = 0.99
Help on Photoelectric:Photoelectric:PETriphylite= 11.65 barns/electron
U=PETriphylite x Electron Density= 39.29 barns/cc.
Help on Radioactivity:Radioactivity:GRapi = 0(Gamma Ray American Petroleum Institute Units)
Triphylite isNot Radioactive
 

Triphylite Classification

Help on Dana Class:Dana Class:38.01.01.01(38)Anhydrous Phosphates, etc
 (38.01)A+ B++ XO4
 (38.01.01)Triphylite Group
 
 
 
Help on Strunz Class:Strunz Class: 08.AB.1008 - PHOSPHATES, ARSENATES, VANADATES
 08.A - Phosphates, etc. without additional anions, without H2O
 08.AB -With medium-sized cations
 
 
 
 
 
 
 
 
 

Other Triphylite Information

Help on References:References:NAME( Duda&Rejl90) PHYS. PROP.(Enc. of Minerals,2nd ed.,1990) OPTIC PROP.(Enc. of Minerals,2nd ed.,1990)
Help on See Also:See Also:Links to other databases for Triphylite :
1 -Am. Min. Crystal Structure Database
2 - Amethyst Galleries' Mineral Gallery
3 -Athena
4 - EUROmin Project
5 -Ecole des Mines de Paris
6 -GeoScienceWorld
7 -Google Images
8 -Google Scholar
9 - Handbook of Mineralogy (MinSocAm)
10 -Handbook of Mineralogy (UofA)
11 -MinDAT
12 -Mineralienatlas (Deutsch)
13 -Online Mineral Museum
14 -QUT Mineral Atlas
15 -Ruff.Info
16 - Scandinavian mineral gallery
17 - WWW-MINCRYST

Search for Triphylite using:

Google
 
[AOL][Bing][Dog Pile][GeoScienceWorld][HotBot][Ixquick][Lycos][MAMMA][Scirus][Teoma][WebCrawler][Wikipedia][YAHOO]

Visit our Advertisers for Triphylite :

Ask about Triphylite here :
Ask-A-Mineralogist from the Mineralogical Society of America
Mindat.org's Discussion Groups
Original Rockhounds Discussion Group
Rockhounds Discussion Group on Yahoo Groups
Mineral Discussion Forum from Fabre Minerals - also available inEspañol

Print or Cut-and-Paste your Triphylite Specimen Label here :

 

 

 
  
 

[8]ページ先頭
©2009-2025 Movatter.jp