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M251 Crystaline Copper

M251 Crystaline Copper

$175.00

M251: Crystaline Copper Specimen. Locality: Australia.

Selection: Rough Specimen.

Appearance: This is natural native copper which has been mostly removed from the matrix rock which was surrounding it. 

Approximate measurements: LxWxH – 4 1/4″ x 2 1/4″ x 7/8.

Availability: single specimen, exclusive. 

For more copper specimens, click here

In stock

SKU: M251 Category: Tags: , ,

Description

Copper is a reddish colored metal with a high electrical and thermal conductivity.  It has its characteristic color because it reflects red and orange light and absorbs other frequencies in the visible spectrum due to its band structure.  It is in the same family as Silver and Gold and is a malleable metal.  It is beautiful natural or polished.

Additional information

Weight 0.25 lbs
Dimensions 4.25 × 2.25 × .875 in

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