1.0SSEFhttps://www.ssef.ch/de/Rubies with Oil in Fissures - SSEFrich600338<blockquote class="wp-embedded-content" data-secret="jIIDO7JxPD"><a href="https://www.ssef.ch/de/rubies-with-oil-in-fissures/">Rubies with Oil in Fissures</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.ssef.ch/de/rubies-with-oil-in-fissures/embed/#?secret=jIIDO7JxPD" width="600" height="338" title="„Rubies with Oil in Fissures“ – SSEF" data-secret="jIIDO7JxPD" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript">
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https://www.ssef.ch/wp-content/uploads/2020/04/404_Fig3-jpg.webp1100652Over the past few years, the SSEF has repeatedly seen gemstones (apart from emeralds) which contained fissures filled with oil or other fillers. These include rubies, sapphires, spinels, tourmalines, garnets and even rarities such as pezzottaite.