Sapphire - Al2O3
Scott Catalogue number
Yvert et Tellier catalogue number
Australia
1974 - 562 554-579 |
|
Corundum-Star sapphire |
2017 - n.c. |
|
Golden sapphire |
Antigua and Barbuda
2015 - n.c. Y & T - 4435 |
|
Sapphire rough |
Congo Republique - Brazaville
2009 - n.c. - Multi 4 val |
|
Corundum-Star sapphire |
Deutschland
2012 - n.c. Y&T - 2727 2729 |
|
Blue sapphire |
Grenada
2002 – 3217 - BF |
2002 – 3217 c |
|
|
Gemstones of the months |
Blue sapphire |
2002 – 3218 - Multi |
2002 – 3218 c |
|
|
Minerals and Gems |
Corundum v. sapphire rough |
Guyana
1993 - 2674 b 4 val |
|
Corundum v. sapphire and Diamonds |
Kenia
1977 - 110105 - 112 |
|
Sapphire rough and cut |
Israel
1981 - 796 795-797 |
|
Synthetic Corundum Star sapphire |
Laos
1975 – 256 |
1975 – 257 |
|
|
Sapphire |
Sapphire panning at Attopeu |
Liberia
2020 - n.c. Y&T - 6198 |
|
Rose Sapphire |
Malawi
2008 – Cind ? - Multi |
2008 – Cind ? |
|
|
Various gems |
Blue sapphire |
2018 - n.c. ** Y&T - BF 167 |
|
Sapphire rough |
Pakistan
2012 - n.c. Y&T - 1328-1331 |
|
Sapphire rough and cut |
Rossija
2012 - n.c. Y&T - 1328-1331 |
|
Jewel Corundum - Sapphire |
Sri Lanka
1976 – 507 a |
1976 – 507 507 - 510 |
1976 - 508 |
|
|
6 |
Various minerals and gems |
Blue Sapphire |
Star sapphire |
2003 - 1446 2val |
2003 - 1447 |
|
|
Blue sapphire |
Blue sapphire |
2011 - 1779 Y&T - 1774 |
|
Corundum Blue Sapphire Al2O3 Year of chemistry |
2015 – n.c. Y&T BF 141 |
|
Various minerals gems |
|
2015 - n.c. Y&T - 1987 |
2015 - n.c. Y&T - 1988 |
|
|
|
|
Star Sapphire |
Sapphire |
|
2015 - n.c. Y&T - 1989 |
2015 - n.c. Y&T - 1990 |
|
|
|
|
Cat's eye Sapphire |
Padparacha sapphire |
2021 -n.c. Y&T - 2300 |
|
Blue Sapphire |
Tajikistan
1998 - 136 a - Multi |
1998 - 131131-136 |
|
|
Various minerals and gems |
Sapphire crystals |
Thailand
1972 – 625 624-627 |
1972 –627 |
|
|
Yellow sapphire |
Star sapphire |
2001– 1960 - Multi |
2001 – 1960 b - d |
|
Green sapphire
Blue sapphire
|
Various gems |
|
Tanzania
1986 – 311 |
2004 – 2329 - BF |
2004 – 2329 |
|
|
|
Blue sapphire |
Various gems rough |
Yellow sapphire rough |
Viet- Nam
1993 – 2489 - BF |
1993 - 2489 |
|
|
Sapphire and rubies Bangkok Worl Philatelic Exibition 1993 |
Blue Sapphire |
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