HHomeBackground Color:He
LiBeSilicon Main PageBlack White GrayBCNOFNe
NaMgSilicon Pictures PageAlSiPSClAr
KCaSilicon Technical DataScTiVCrMnFeCoNiCuZnGaGeAsSeBrKr
RbSrYZrNbMoTcRuRhPdAgCdInSnSbTeIXe
CsBaLaCePrNdPmSmEuGdTbDyHoErTmYbLuHfTaWReOsIrPtAuHgTlPbBiPoAtRn
FrRaAcThPaUNpPuAmCmBkCfEsFmMdNoLrRfDbSgBhHsMtDsRgCnNhFlMcLvTsOg

Arrowhead
An example of the element Silicon

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Arrowhead.
I'm guessing this arrowhead is flint, a form of quartz, but that's just a guess.
Source: Nick Mann
Contributor: Nick Mann
Acquired: 24 March, 2009
Text Updated: 24 March, 2009
Price: Donated
Size: 1.5"
Composition: SiO2
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