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

Very large fluorite()
An example of the element Calcium

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Very large fluorite. (External Sample)
This is a huge, flat slab of fluorite crystals from the (now closed) mines in Southern Illinois. It is illuminated from the opposite side to show the translucence of the crystals.
Location: John Gray's Collection
Photographed: 3 December, 2004
Size: 24"
Composition: CaF2
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