0 Diamante Coromandel

R. Saldanha

Resumo


The “Coromandel” diamond proceeds from the city of Coromandel, source of other large and well-known brazilians diamonds. It presents octaedric “habitus” with two natural and five clivage faces. It also shows a cube face. Dimensions according to the cristallographic axis, are: 53,00 mm; 39,00 mm; 26,60 mm. Weight: 400,65 metrics carats, a little less than Premier 5.° (South Africa) Color extremely-slight, without flairs which could decrease its value. Microphotographic pictures were taken from the rhombic figures of clivage

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DOI: http://dx.doi.org/10.11606/bmffclusp.v0i4.121325

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