Lime Mineral Data

General Lime Information

Chemical Formula:

CaO

Composition:

Molecular Weight = 56.08 gm

Calcium 71.47 % Ca 100.00 % CaO

Oxygen 28.53 % O

______ ______

100.00 % 100.00 % = TOTAL OXIDE

Empirical Formula:

CaO

Environment:

Thermally metamorphosed calcareous ejecta.

IMA Status:

Valid Species (Pre-IMA) 1935

Locality:

Vesuvius, Campania, Italy Link to MinDat.org Location Data.

Name Origin:

Named from the Old English, quicklime.

Name Pronunciation:

Lime

Synonym:

Calcium Oxide

Chaux

ICSD 75785

PDF 37-1497

Search for Lime Images

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.

Lime Crystallography

Cell Dimensions:

a = 4.797, Z = 4; V = 110.38 Den(Calc)= 3.37

Crystal System:

Isometric - HexoctahedralH-M Symbol (4/m 3 2/m) Space Group: F m3m

$Help on X Ray Diffraction:$ X Ray Diffraction:

By Intensity(I/I_o): 2.405(1), 1.701(0.45), 2.778(0.34),

Crystal Structure:

Mouse
drag1 - LMB Manipulate Structure
drag2 - RMB Resize/Rotate
Keyboard
S - Stereo Pair on/off
H - Help Screen
I - Data Info
A - Atoms On/Off
P - Polyhedra On/Off
B - Bonds On/Off
Help on Above

Fiquet G , Richet P , Montagnac G , Physics and Chemistry of Minerals , 27 (1999) p.103-111, High-temperature thermal expansion of lime, periclase,, corundum and spinel, Sample: PtRh10% heating wire, T = 298 K

View Additional jPOWD Structure files for Lime
[1] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19] [2] [20] [21] [22] [23] [24] [25] [26] [27] [28] [29] [3] [30] [31] [32] [33] [34] [35] [36] [37] [38] [39] [4] [40] [41] [42] [43] [44] [45] [46] [47] [48] [49] [5] [50] [51] [52] [53] [6] [7] [8] [9]

Physical Properties of Lime

Color:

White.

Density:

3.345

Hardness:

3.5 - Copper Penny

Optical Properties of Lime

Gladstone-Dale:

CI meas= -0.193 (Poor) - where the CI = (1-KPDmeas/KC)
CI calc= -0.184 (Poor) - where the CI = (1-KPDcalc/KC)
KPDcalc= 0.2487,KPDmeas= 0.2505,KC= 0.21
Ncalc = 1.7 - 1.71

Optical Data:

Isotropic, n=1.838.

Calculated Properties of Lime

Electron Density:

Bulk Density (Electron Density)=3.37 gm/cc
note: Specific Gravity of Lime =3.37 gm/cc.

Fermion Index:

Fermion Index = 0.001101781
Boson Index = 0.998898219

Photoelectric:

PE_Lime= 8.75 barns/electron
U=PE_Lime x rElectron Density= 29.44 barns/cc.

Radioactivity:

GRapi = 0 (Gamma Ray American Petroleum Institute Units)
Lime is Not Radioactive

Lime Classification

Dana Class:

04.02.01.05 (04)Simple Oxides

(04.02)with a cation charge of 2+ (A++ O)

(04.02.01)Periclase group (Isometric, Fm3m)

04.02.01.01 Periclase MgO F m3m 4/m 3 2/m

04.02.01.02 Bunsenite NiO F m3m 4/m 3 2/m

04.02.01.03 Manganosite MnO F m3m 4/m 3 2/m

04.02.01.04 Monteponite CdO F m3m 4/m 3 2/m

04.02.01.05 Lime CaO F m3m 4/m 3 2/m

04.02.01.06 Wustite FeO F m3m 4/m 3 2/m

04.02.01.07 Hongquiite* TiO F m3m 4/m 3 2/m

Strunz Class:

04.AB.25 04 - OXIDES (Hydroxides, V[5,6] vanadates, arsenites, antimonites, bismuthites, sulfites, selenites, tellurites, iodate

04.A - Metal:Oxygen = 2.1 and 1:1

04.AB -M:O = 1:1 (and up to 1:1.25); with small to medium-sized cations only

04.AB.25 Bunsenite NiO F m3m 4/m 3 2/m

04.AB.25 Lime CaO F m3m 4/m 3 2/m

04.AB.25 Monteponite CdO F m3m 4/m 3 2/m

04.AB.25 Manganosite MnO F m3m 4/m 3 2/m

04.AB.25 Periclase MgO F m3m 4/m 3 2/m

04.AB.25 Wustite FeO F m3m 4/m 3 2/m

Other Lime Information

References:

NAME( AntBidBlaNic3) PHYS. PROP.(Enc. of Minerals,2nd ed.,1990) OPTIC PROP.(Enc. of Minerals,2nd ed.,1990)

See Also:

Links to other databases for Lime :
1 - Am. Min. Crystal Structure Database
2 - Athena
3 - GeoScienceWorld
4 - Google Images
5 - Google Scholar
6 - Handbook of Mineralogy (MinSocAm)
7 - Handbook of Mineralogy (UofA)
8 - MinDAT
9 - Mineralienatlas (Deutsch)
10 - Online Mineral Museum
11 - QUT Mineral Atlas
12 - Ruff.Info
13 - University of Colorado - Mineral Structure Data
14 - WWW-MINCRYST

Search for Lime using:

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

Visit our Advertisers for Lime :

A Bijoux Google Search for Lime
Adam's Minerals Google Search for Lime
Cape Minerals Google Search for Lime
Dakota Matrix Minerals Google Search for Lime
Excalibur Mineral Corp. Google Search for Lime
Exceptional Minerals Google Search for Lime
John Betts Fine Minerals Search for Lime
McDougall Minerals Google Search for Lime
Mineral News Website Link
Rock and Mineral Shows Google Search for Lime
Weinrich Minerals, Inc. Google Search for Lime

Ask about Lime 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 Español

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

Lime

CaO
Dana No: 04.02.01.05 Strunz No: 04.AB.25
Locality:

Notes: