Scientists

Image	Country	Year	Subject	Yvert	Set
	BENIN
	BENIN	2017	Antoine Lacroix 1863–1948 French mineralogist and geologist James Smithson 1765 – 1829 English chemist and mineralogist.	Label	2 val
	BENIN	2017	Wilhelm Karl Ritter von Haidinger 1795 1871 Austrian mineralogist Alexandre Brongniart 1770 – 1847 French chemist, mineralogist, geologist.	Label	1 val
	BULGARIA
	BULGARIA	2016	*Georgi Bonchev* 1866-1955 Bulgarian geologist	4476	1 val
	CENTRAFRICAINE	Rép.
	CENTRAFRICAINE	2011	Ignas Domeyko 1802-1889 Poland geologist and mineraligist Mineral Domeykite	BF 252	1 val
	CENTRAFRICAINE	2011	Otto Wilheim Hermann 1806-1886 German geologist and mineraligist	2057	"
	CENTRAFRICAINE	2011	Auguste Michel-Lévy 1844 – 1911 French engineer, geologist, mineralogist, petrologist.	2058	"
	CESKA Rep.
	CESKA Rep.	1994	Georgius Agricola 1494-1555 German mineralogist and metallurgist	33	32-33
	COCOS Is.
	COCOS Is.	1981	Charles Darwin 1809-1882 English naturalist, geologist and biologist	BF 1	2 val
	COMORES		Union de
	COMORES	2008	Max von Laue 1879- 1960 German physicist and crystallographer	BF 145	1 val
	COMORES	2008	Ignas Domeyko 1802-1889 Poland geologist and mineralogist Mineral Domeykite	1831	1381-86
	COMORES	2008	Jame D. Dana 1813-1825 American geologist, mineralogist, volcanologist, and zoologist	132	"
	COMORES	2008	William Niven 1850-1937 Scottish-American mineralogist and archeologist	1833	"
	COMORES	2008	George Kunz 1856-1932 American mineralogist and mineral collector Mineral Kunzite	1834	"
	COMORES	2008	Waldemar Christofer Brøgger 1851 –1940 Norwegian geologist and mineralogist	1935	"
	COMORES	2008	Otto von Abich 1806-1886 German mineralogist and geologist	1836	"
	CONGO Rep Dem.		Kinshasa
	CONGO Rep Dem.	2002	Max von Laue 1879- 1960 German physicist and crystallographer	BF	1 val
	CONGO Rep Dem.	2002	*William H. Bragg* 1862 – 1942 English physicist, chemist, crystallographer	BF	1 val
	CONGO Rep Dem.	2002	Clinton J. Davidsson 1881 – 1958 American physicist Discovery of electron diffraction	BF	1 val
	CONGO Rep Dem.	2002	**Herbert H. Hauptman** 1917 – 2011 American crystallographer	BF	1 val
	CONGO Rep Dem.	2006	Charles Palache 1869-1954 American mineralogist and crystallographer	1773	1773-76
	CONGO Rep Dem.	2006	Charles Palache 1869-1954 American mineralogist and crystallographer	1774	"
	CONGO Rep Dem.	2006	Renè-Just Hauy 1743-1822 French priest and mineralogist	1775	"
	CONGO Rep Dem.	2006	Renè-Just Hauy 1743-1822 French priest and mineralogist	1776	"
	CÔTE d'IVOIRE
	CÔTE d'IVOIRE	2012	Joseph Thomson 1856 – 1940 English physician and crystallographer	1938	1936-38
	DJIBOUTI
	DJIBOUTI	1984	Maria Sklodowska Curie 1867-1934 Polish chemist and physicist Radioactivity
	ESPAÑA
	ESPAÑA	1983	Brothers De Elhuyar 1754-1833 Spanish chemists and mineralogists. First to isolate the chemical element Tungsten	2232	2232-35
	FRANCE
	FRANCE	1957	L. J. Thenard 1777- 1857 French chemist Mineral Thenardite	1139	1 val
	FRANCE	1967	Maria Sklodowska Curie 1867-1934 Polish chemist and physicist Radioactivity
	GERMANY		DDR
	GERMANY	1955	Georgius Agricola 1494-1555 German mineralogist and metallurgist	222	1 val
	GUINE'-BISSAU
	GUINE'-BISSAU	2009	Nobel Prize	BF	3197-00
	GUINE'-BISSAU	2009	*William H. Bragg* 1862 – 1942 English physicist, chemist, crystallographer	3197	"
	GUINE'-BISSAU	2009	Nobel Prize		3194-96
	GUINE'-BISSAU	2009	Max von Laue 1879- 1960 German physicist and crystallographer	3194	"
	GUINE'-BISSAU	2018	Georgius Agricola Wilhelm von Haidinger Alexandre Brongniart	BF 1489	1 val € 8.00
	GUINE'-BISSAU	2018	Georgius Agricola 1494-1555 German mineralogist and metallurgist	"	"
	GUINE'-BISSAU	2018	*Wilhelm von* Haidinger 1795-1871 Austrian mineralogist.	"	Label
	GUINE'-BISSAU	2018	Alexandre Brongniart 1770-1847 French chemist, mineralogist, geologist, paleontologist and zoologist.	"	Label
	GUINE'-BISSAU	2018	Wilhelm von Haidinger 1795 – 1871 Austrian mineralogist	7922	7922-26 € 8.00
	GUINE'-BISSAU	2018	Renè-Just Hauy 1743-1822 French priest and mineralogist	7923	"
	GUINE'-BISSAU	2018	James Dwight Dana 1813-1895 American geologist, mineralogist, volcanologist and zoologist	7924	"
	GUINE'-BISSAU	2018	James Smithson 1765-1829 English chemist and mineralogist Mineral Smitsonite	7925	"
	INDIA
	INDIA	1971	Chandrasekhara Venkata Raman 1888 -1970 Indian physicist Discovery of the Raman effect	331	1 val
	MADAGASCAR
	MADAGASCAR	2018	Johannes Kepler 1571 – 1630 Philosoper of nature	BF	1 val
	MAN isle of
	MAN isle of	1983	William Bragg 1862 - 1942 Australian-born British physicist and X-ray crystallographer	235	233-36
	MOCAMBIQUE
	MOCAMBIQUE	2012	Alfred Lacroix 1863-1948 French mineralogist and geologist	BF	"
	MOCAMBIQUE	2012	Charles Darwin 1809-1882 English naturalist, geologist and biologist	Multi	4891-96
	MOCAMBIQUE	2012	Charles Darwin 1809-1882 English naturalist, geologist and biologist	BF 591	1 val
	MOCAMBIQUE	2012	Charles Darwin 1809-1882 English naturalist, geologist and biologist	"	"
	MOCAMBIQUE	2018	Leonid Alekseevič Kulik 1883 – 1942 Russian mineralogist	8122	8122-25
	NORGE		Norway
	NORGE	1974	Joan Herman Vogt 1858-1932 Norwegian geologist and petrologist	643	643-46 € 5.25
	NORGE	1974	Victor Goldschmidt 1888-1947 Norwegian mineralogist	644	"
	NORGE	1974	Waldemar C. Brøgger 1851-1940 Norwegian geologist and mineralogist	646	"
	NIGER
	NIGER	2022	Dimitri Mendeleev 1834-1907 Russian chemist and inventor Inventor of a version of the periodic table of elements
	NIGER	2022	Dimitri Mendeleev 1834-1907 Russian chemist and inventor Inventor of a version of the periodic table of elements
	NOUVELLE		CALEDONIE
	NOUVELLE CALEDONIE	1967	Jules Garnier 1839 - 1904 French geologist Mineral Garnierite	PA95	1val
	POLSKA
	POLSKA	1967	Maria Sklodowska Curie 1867-1934 Polish chemist and physicist Radioactivity	1633	1633-35
	POLSKA	1973	Ignacy Domeyko 1802-1889 Polish mineralogist and geologist Mineral Domeykite	2021	2014-21
	PERU
	PERU	2005	Antonio Raimondi 1824-1890 Italian-born Enciclopidic naturalist	Label	1500-03
	RUSSIA		ex C.C.C.P.
	RUSSIA	1947	**Alexander Karpinsky** 1847-1936 Russian geologist and mineralogist	1086	1086-07
	RUSSIA	1947	Alexander Karpinsky 1847-1936 Russian geologist and mineralogist	1087	"
	RUSSIA	1958	Leonid Alekseevič Kulik 1883–1942 Russian mineralogist	2642	2641-43
	RUSSIA	1963	Vladimir Vernadsky 1863-1945 Ukrainian mineralogist and geochemist	2642	2641-43
	SAO TOME'	&	PRINCIPE
	S.TOME' & PRINCIPE	2008	Norman L.Bowen 1887–1956 Canadian geologist Mineral Bowenite	2674	"
	SERBIA
	SERBIA	2019	*Svetolik Stefanovich* 1869-1953 Serbian geologist and mineralogist	872	1 val
	SIERRA LEONE
	SIERRA LEONE	2022	Dimitri Mendeleev 1834-1907 Russian chemist and inventor Inventor of a version of the periodic table of elements		5 val
	SIERRA LEONE	2022	Dimitri Mendeleev 1834-1907 Russian chemist and inventor	BF2002	1 val
	SIERRA LEONE	2022	Dimitri Mendeleev 1834-1907 Russian chemist and inventor	Bf 2003	1 val
	SRI LANKA
	SRI LANKA	2011	*Maria Skłodowska Curie* 1867- 1934 Polish and naturalized-French physicist and chemist Radioactivity	1774	1 val
	TCHAD
	TCHAD	2004	Herbert H. Hauptman 1917 – 2011 American crystallographer	1522 T	1522 N-V
	TCHAD	2004	Jerome Karle 1918 – 2013 American chemist and crystallographer	1522 U	"
	TOGOLAISE Rep.		TOGO
	TOGOLAISE Rep. TOGO	2011	Pierre Berthier 1782-1861 French geologist and mining engineer Mineral Berthierite	BF 488	1 val
	TOGOLAISE Rep. TOGO	2001	Pierre Berthier 1782-1861 French geologist and mining engineer Mineral Berthierite	"	"
	TOGOLAISE Rep. TOGO	2011	Pierre Berthier 1782-1861 French geologist and mining engineer Mineral Berthierite	2540	2540-43
	TOGOLAISE Rep. TOGO	2011	Pierre Berthier 1782-1861 French geologist and mining engineer Mineral Berthierite	2541	"
	TOGOLAISE Rep. TOGO	2011	Pierre Berthier 1782-1861 French geologist and mining engineer Mineral Berthierite	2542	"
	TOGOLAISE Rep. TOGO	2011	Pierre Berthier 1782-1861 French geologist and mining engineer Mineral Berthierite	2543	"