Sapphire Faceted Roundel
Sapphire Faceted Roundel
Precio habitual
$40.00 USD
Precio habitual
Precio de oferta
$40.00 USD
Precio unitario
por
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No se pudo cargar la disponibilidad de retiro
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Grandarite Faceted Round.
- Size 4mm.
- Length 14''
- Grade 3A
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Grandidierites appear bluer in color the more iron (Fe) they contain. A recently discovered gemstone, blue ominelite, is the Fe-analogue grandidierite Grandidierites display strong trichroic pleochroism. That means that it can show three different colors depending on the viewing angle: dark blue-green, colorless (sometimes a very light yellow), or dark green.

