HHomeBackground Color:He
LiBeCalcium Main PageBlack White GrayBCNOFNe
NaMgCalcium Pictures PageAlSiPSClAr
KCaCalcium Technical DataScTiVCrMnFeCoNiCuZnGaGeAsSeBrKr
RbSrYZrNbMoTcRuRhPdAgCdInSnSbTeIXe
CsBaLaCePrNdPmSmEuGdTbDyHoErTmYbLuHfTaWReOsIrPtAuHgTlPbBiPoAtRn
FrRaAcThPaUNpPuAmCmBkCfEsFmMdNoLrRfDbSgBhHsMtDsRgCnNhFlMcLvTsOg

Holey limestone
An example of the element Calcium

Sample Image    |    Spin Video    |    QuickTimeVR Rotation
Calcium Holey limestone
Holey limestone.
This is "holey limestone" from Texas. Not to be confused with "holy rock".
Source: eBay seller endo80
Contributor: Theodore Gray
Acquired: 8 February, 2009
Text Updated: 8 February, 2009
Price: $16
Size: 8"
Composition: CaCO3
The Elements book Mad Science book Periodic Table Poster  Click here to buy a book, photographic periodic table poster, card deck, or 3D print based on the images you see here!