div class=trans-pagebuttonPage 1button div class=trans-image amp-img class=trans-thumb alt=Page 1: SSEF - Leader in coloured gemstone diamond and pearl testing … · Fissures filled with glassy substances Today the large majority of rubies is heated and contains artificial residues src=https:reader034fdocumentsinreader034viewer2022051807600563c09af3c6471e4af5achtml5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 2button div class=trans-image amp-img class=trans-thumb alt=Page 2: SSEF - Leader in coloured gemstone diamond and pearl testing … · Fissures filled with glassy substances Today the large majority of rubies is heated and contains artificial residues src=https:reader034fdocumentsinreader034viewer2022051807600563c09af3c6471e4af5achtml5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 3button div class=trans-image amp-img class=trans-thumb alt=Page 3: SSEF - Leader in coloured gemstone diamond and pearl testing … · Fissures filled with glassy substances Today the large majority of rubies is heated and contains artificial residues src=https:reader034fdocumentsinreader034viewer2022051807600563c09af3c6471e4af5achtml5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 4button div class=trans-image amp-img class=trans-thumb alt=Page 4: SSEF - Leader in coloured gemstone diamond and pearl testing … · Fissures filled with glassy substances Today the large majority of rubies is heated and contains artificial residues src=https:reader034fdocumentsinreader034viewer2022051807600563c09af3c6471e4af5achtml5thumbnails4jpg width=142 height=106 layout=responsive amp-img divdivdiv class=trans-pagebuttonPage 5button div class=trans-image amp-img class=trans-thumb alt=Page 5: SSEF - Leader in coloured gemstone diamond and pearl testing … · Fissures filled with glassy substances Today the large majority of rubies is...