Formicaite Mineral Data

Formicaite Mineral Data
Search Webmineral :
   
Home Crystal jmol jPOWD Chem X Ray Dana Strunz Properties A to Z Images       News Help About



[New Updates] [Gallery 1] [Gallery 2] [Gallery 3] [Rock Shop Gallery]
Serving the mineral collector and educator community since 1970
Over 900,000 mineral specimens in stock
New minerals acquired weekly - Wright's Rock Shop


General Formicaite Information

Help on Chemical Formula: Chemical Formula: Ca(HCOO)2
Help on Composition: Composition: Molecular Weight = 130.11 gm
   Calcium   30.80 %  Ca
   Hydrogen   1.55 %  H
   Carbon    18.46 %  C
   Oxygen    49.19 %  O
            ______ 
            100.00 % 
Help on Empirical Formula: Empirical Formula: Ca2(H)2(C)2(O2)
Help on IMA Status: IMA Status: Approved IMA 1998 (Dana # Added)
Help on Locality: Locality: The Solondo borno deposit, Buryatia and the Novofrolovskoye copper deposit, Urals, Russia. Link to MinDat.org Location Data.
Help on Name Origin: Name Origin: Named after its composition.
Help on Synonym: Synonym: Calcium Formate
  IMA1998-030
 

Search for Formicaite Images

Click Here To Search Images:

Image not yet available on Webmineral.com

Try searching images.google.com or Mindat Picture Gallary for mineral pictures. Caution: The images retrieved may not be appropriate.
  

Formicaite Crystallography
Help on Axial Ratios: Axial Ratios: a:c = 1:1.39778
Help on Cell Dimensions: Cell Dimensions: a = 6.77, c = 9.463, Z = 4; V = 433.72 Den(Calc)= 1.99
Help on Crystal System: Crystal System: Tetragonal - TrapezohedralH-M Symbol (4 2 2) Space Group: P 41212
Help on X Ray Diffraction: X Ray Diffraction: By Intensity(I/Io): 3.4(1), 5.54(0.9), 2.859(0.8),2.196(0.7), 1.947(0.6), 3.19(0.6), 2.046(0.5),
 

Physical Properties of Formicaite

Help on Cleavage: Cleavage: {100} Perfect
Help on Color: Color: White, Light blue.
Help on Density: Density: 1.9
Help on Diaphaneity: Diaphaneity: Transparent
Help on Fracture: Fracture: Brittle - Generally displayed by glasses and most non-metallic minerals.
Help on Habit: Habit: Aggregates - Made of numerous individual crystals or clusters.
Help on Habit: Habit: Microscopic Crystals - Crystals visible only with microscopes.
Help on Habit: Habit: Tabular - Form dimensions are thin in one direction.
Help on Hardness: Hardness: 1 - Talc
Help on Luster: Luster: Vitreous (Glassy)
Help on Streak: Streak: white
 

Optical Properties of Formicaite

Help on Optical Data: Optical Data: Uniaxial (+), w=1.553, e=1.573, bire=0.0200.
 

Calculated Properties of Formicaite

Help on Electron Density: Electron Density: Bulk Density (Electron Density)=2.02 gm/cc
note: Specific Gravity of Formicaite =1.99 gm/cc.
Help on Fermion Index: Fermion Index: Fermion Index = 0.0026851063
Boson Index = 0.9973148937
Help on Photoelectric: Photoelectric: PEFormicaite = 3.90 barns/electron
U=PEFormicaite x rElectron Density= 7.88 barns/cc.
Help on Radioactivity: Radioactivity: GRapi = 0 (Gamma Ray American Petroleum Institute Units)
Formicaite is Not Radioactive
 

Formicaite Classification
Help on Dana Class: Dana Class: 50.02.06.01 (50)Salts of Organic Acids
  (50.02)(Mellitates, Citrates, Cyanates, and Acetates)
  (50.02.06)Formicaite Series
 
50.02.06.01 Formicaite! Ca(HCOO)2 P 41212 4 2 2
 
50.02.06.02 Dashkovaite! Mg(HCOO)2•2(H2O) P 21/c 2/m
Help on Strunz Class: Strunz Class: 10.AA.05 10 - ORGANIC COMPOUNDS
  10.A - Salts of Organic Acids
  10.AA -Formates, Acetates, etc.
 
10.AA.05 Formicaite! Ca(HCOO)2 P 41212 4 2 2
 

Other Formicaite Information
Help on References: References: NAME( MinRec, Vol 31, No 4) PHYS. PROP.(MinRec, Vol 31, No 4) OPTIC PROP.(MinRec, Vol 31, No 4)
Help on See Also: See Also: Links to other databases for Formicaite :
1 - Am. Min. Crystal Structure Database
2 - Athena
3 - Google Images
4 - Google Scholar
5 - Handbook of Mineralogy (MinSocAm)
6 - Handbook of Mineralogy (UofA)
7 - MinDAT
8 - MinMax(Deutsch)
9 - MinMax(English)
10 - Mineralienatlas (Deutsch)
11 - QUT Mineral Atlas
12 - Ruff.Info

Search for Formicaite using:

Google
 
Web webmineral.com
[ALTAVISTA] [AOL] [All-The-Web] [HotBot] [Ixquick] [MAMMA] [MSN.COM] [Netscape] [Scirus] [Teoma] [Wikipedia] [YAHOO]

Visit our Advertisers for Formicaite :

AA Mineral Specimens

B & L Fine Minerals

Crystalarium.com

Dan Weinrich Fine Minerals

Dan Weinrich Auctions

Dakota Matrix

Desert Winds Gems and Minerals

Excalibur Minerals

Exceptional Minerals

Fabre Minerals

Heliodor

John Betts Fine Minerals

Mason's Minerals

Mineral News

Mineral of the Month Club

Wrights Rock Shop

Translate Formicaite Mineral Data :

Ask about Formicaite 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 in Espaņol

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

Formicaite

Ca(HCOO)2
Dana No: 50.02.06.01 Strunz No: 10.AA.05
Locality:

 

Notes: