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Chalcedony var. agate
Rio Grande do Sul, Brazil
7.0 x 12.0 cm.
A colorful example of a Brazilian agate. (Author: crosstimber)

Chalcedony var. agate
Rio Grande do Sul, Brazil
7.0 x 12.0 cm.
A colorful example of a Brazilian agate. (Author: crosstimber)

Dimensions: 800 x 532
File size: 35.4 kbytes
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