Geology on Postage Stamps

Minerals stamps A B CA-CH CO-CZ D-F

H-I J-K L-M N O-P Q-R S TA-TR TU-Z Classes 1-5 Classes 6-8 Classe 9

Minerals Stamps - Gabon - Guyana

Image	Country	Year		Subject	Scott	Yvert	Set
	GABONAISE Rep.
	GABONAISE Republique Gabon	1971	Min	Uranium minerals	C117	PA118	PA118-19
	GABONAISE Republique Gabon	1971	Min	Manganese minerals	C118	PA119
	GABONAISE Republique Gabon	1983	Min	Manganese minerals	529f	522	1 val
	GABONAISE Republique Gabon	1992	Min	Quartz SiO₂	735	736	734-36
	GAMBIA
	GAMBIA	2003	Gem	Diamond and Leo Schacter	2774	BF	1 val $ 4,50
	GAMBIA	2003	Gem	Diamond and Leo Schacter	2775	BF	1 val
	GAMBIA	2003	Min	Minerals	2782	Multi	6 val
	GAMBIA	2003	Min	Stilbite - Na Na₃Ca₃[Al₈Si₂₈O₇₂]·n(H₂O)	2782a	n.c.
	GAMBIA	2003	Min	Quarz Smoky SiO₂	2782b	n.c.
	GAMBIA	2003	Min	Lapislazuli Lapis lazuli is an opaque rock that mainly consists of lazurite, pyrte and calcite.	2782c	n.c.
	GAMBIA	2003	Min	Quarz Amethist SiO₂	2782d	n.c.
	GAMBIA	2003	Min	Opal Black SiO₂·nH₂O	2782e	n.c.
	GAMBIA	2003	Min	Corundum - Ruby Al₂O₃	2782f	BF
	GAMBIA	2003	Min	Quartz SiO₂	2783	BF	1 val $ 4,00
	GAMBIA	2003	Gem	Diamonds C	2779	Multi	6 val
	GAMBIA	2003	Gem	Rough Diamonds C	2780a	n.c.
	GAMBIA	2003	Gem	Diamond Yellow C	270b	n.c.
	GAMBIA	2003	Gem	Diamond Pink C	2780c	n.c.
	GAMBIA	2003	Gem	Diamond Blue C	2780d	n.c.
	GAMBIA	2003	Gem	Diamond White C	2780e	n.c.
	GAMBIA	2003	Gem	Diamond Green C	2780f	n.c.
	GAMBIA	2003	Gem	Diamond Champagne rough C	2781	BF	1 val $ 5,00
	GAMBIA	2003		Rotary Prehistoric World Malachite Cu₂(CO₃)(OH)₂	???	BF	1 val
	GEORGIA
	GEORGIA	2003	Min	Quartz - Rock crystal SiO₂	316	337	337-40
	GEORGIA	2003	Min	Agate with amethist SiO₂	317	338
	GEORGIA	2003	Min	Orpiment As₂S₃	318	339
	GEORGIA	2003	Min	Realgar with orpiment As₄S₄	319	340
	GHANA
	GHANA	1965	Gem	Diamond C		47	41-53 +2PA
	GHANA	1966	Gem	Diamond C		204	201-11
	GHANA	1967	Gem	Diamond C		267	264-74
	GHANA	1983		Diamond Gold Bauxite Iron	824	771	769-72
	GHANA	1985		Diamond Gold Bauxite Iron	874	811	811
	GHANA	1985	1	Gold Au	995	899	895-99
	GHANA	1991	Min	Gold Au	1270	1199	1196-200
	GHANA	1991		Diamond C	1271	1200
	GHANA	1991	Gem	Diamond C	1272	BF 167	1 val
	GHANA	2007	Min	Gold Au	n.c.	n.c.	5 val
	GIBRALTAR
	GIBRALTAR	1985	Gem	Diamond C	479	507	506-08
	GRØNLAND
	GRØNLAND Kalaallit Nunaat	2009	Min	Cryolite Na₃AlF₆	n.c.	n.c.	3 val
	GRØNLAND Kalaallit Nunaat	2009	Min	Greenlandic Gold Au	n.c.	n.c.
	GRENADA
	GRENADA	2002		Minerals and Gems	3218	Multi	6 val
	GRENADA	2002		Corundum Ruby rough Al₂O₃	3218a	4063	4063-68
	GRENADA	2002	Min	Diamond rough C	3218b	4064
	GRENADA	2002	Min	Corundum Sapphire rough Al₂O₃	3218c	4065
	GRENADA	2002	Min	Opal rough SiO₂·nH₂O	3218d	4066
	GRENADA	2002	Min	Turquoise rough CuAl₆(PO₄)₄(OH)₈·4H₂O	3218e	4067
	GRENADA	2002	Min	Jade - Jadeite rough NaAlSi₂O₆	3218d	4068
	GRENADA	2002	Min	Quartz - Amethist SiO₂		4122U
	GRENADA	2002	Min	Calcite CaCO₃		4122V
	GRENADA	2002	Min	Uraninite UO₂		4122Z
	GRENADA	2002	Gem	Gemstones of rhe months	3216	Multi	4122 BF
	GRENADA	2002	Gem	Garnet Quartz Aquamarine	3216 a,b,c	Multi	4122 BF
	GRENADA	2002	Gem	Diamond Emerald Pearl	3216 d,e,f	Multi	4122 BF
	GRENADA	2002	Gem	Gemstones of rhe months	3218	Multi	4123BF
	GRENADA	2002	Gem	Ruby Sardonix Sapphire	3218 a,b,c	Multi	4123BF
	GRENADA	2002	Gem	Opal Topaz Turquoise	3218 d,e,f	Multi	4123BF
	GUINEA BISSAU
	GUINEA BISSAU	2003	Min	Variuos minerals	Illegal?	Multi	6 val
	GUINEA BISSAU	2003	Min	Azurite Cu₃(CO₃)₂(OH)₂	Illegal?	n.c
	GUINEA BISSAU	2003	Min	Without name	Illegal?	n.c.
	GUINEA BISSAU	2003	Min	Quartz - Amethist SiO₂	Illegal?	n.c.
	GUINEA BISSAU	2003	Min	Cerussite PbCO₃	Illegal?	n.c.
	GUINEA BISSAU	2003	Min	Anglesite PbSO₄	Illegal?	n.c.
	GUINEA BISSAU	2003	Min	Dioptase CuSiO₃·H₂O	Illegal?	n.c.
	GUINEA BISSAU	2004	Min	Various minerals	n.c.	Multi	6 val $ 12,75
	GUINEA BISSAU	2004	Min	Vanadinite Pb₅(VO₄)₃Cl	n.c.
	GUINEA BISSAU	2004	Min	????	n.c.
	GUINEA BISSAU	2004	Min	Pyromorphite Pb₅(PO₄)₃Cl	n.c.
	GUINEA BISSAU	2004	Min	????	n.c.
	GUINEA BISSAU	2004	Min	????	n.c.
	GUINEA BISSAU	2004	Min	????	n.c.
	GUINEA BISSAU	2004	Min	Tourmaline + ????	n.c.	BF	1 val $ 22,50
	GUINEA BISSAU	2006	Min	Various minerals	n.c.	BF	6 val
	GUINEA BISSAU	2006	Min	Cerussite PbCO₃	n.c.	n.c.
	GUINEA BISSAU	2006	Min	Garnet - Almandine Fe₃Al₂(SiO₄)₃	n.c.	n.c.
	GUINEA BISSAU	2006	Min	Fluorite CaF₂	n.c.	n.c.
	GUINEA BISSAU	2006	Min	Pyrite FeS₂	n.c.	n.c.
	GUINEA BISSAU	2006	Min	Sphalerite ZnS	n.c.	n.c.
	GUINEA BISSAU	2006	Min	Quartz - Amethist SiO₂	n.c.	n.c.
	GUINEA BISSAU	2005	Min	Quartz Dioptase	n.c.	Multi	5 val + 4 Label
	GUINEA BISSAU	2006	Min	Quartz, Spinel, Zoisite, Pyrite, Rutile	n.c.	BF	1 val
	GUINEA BISSAU	2008	Min	Minerals + Dino Sulphur, Barite, Pyromorphite, Fluorite, Linarite	n.c.	Multi	2594-97
	GUINEA BISSAU	2008	Min	Minerals + Dino Arsenic, Thomsonite, Creedite, Fluorite	n.c.	BF411	1 val
	GUINEA BISSAU	2008	Min	Minerals + Volcanoes Fluorite, Malachite, Mimetite, Halite, Cuproadamite	n.c.	Multi	4 val
	GUINEA BISSAU	2008	Min	Minerals + H.Tazieff Wulfenite, Stibnite, Acanthite, Metatorbernite	n.c.	BF	1 val
	GUINEA BISSAU	2008	Min	Various minerals	n.c.	BF	4 val
	GUINEA BISSAU	2008	Min	Sturmanite Ca₆(Fe³⁺Al,Mn ²⁺⁾₂(SO₄)₂[B(OH)₄] (OH)₁₂·25(H₂O) + various minerals	n.c.	BF	1 val
	GUINEA BISSAU	2008	Min	Creedite Ca₃Al₂(SO₄) (F,OH)₁₀·2(H₂O) + various minerals	n.c.	BF	1 val
	GUINEA BISSAU	2008	Min	Sulphur Baryte Pyromorphite Fluorite	n.c.	BF	4 val
	GUINEA BISSAU	2009	Min	Variuos minerals	n.c.	Multi	6 val
	GUINEA BISSAU	2009	Min	Beryl Acquamarine Be₃Al₂Si₆O₁₈	n.c.
	GUINEA BISSAU	2009	Min	Turqoise CuAl₆(PO₄)₄ (OH)₈•4(H₂O)	n.c.
	GUINEA BISSAU	2009	Min	Clinohumite (Mg,Fe)₉(SiO₄)₄(F,OH)₂	n.c.
	GUINEA BISSAU	2009	Min	Vivianite Fe⁺²3(PO₄)₂· 8(H₂O)	n.c.
	GUINEA BISSAU	2009	Min	Celestine and Sulphur SrSO₄	n.c.
	GUINEA BISSAU	2009	Min	Orpiment As₂S₃	n.c.
	GUINEA BISSAU	2009	Min	Elbaite Chalcopyrite Covellite Fluorite Quartz	n.c.	BF	1 val
	GUINEA EQUATORIAL
	GUINEA EQUATORIAL Rep.	1994	Min	Auricalcite (Zn,Cu)₅(CO₃)₂(OH)₆	206	305	305-08 $ 12,00
	GUINEA EQUATORIAL Rep.	1994	Min	Pyromorphite Pb₅(PO₄)₃Cl	207	306
	GUINEA EQUATORIAL Rep.	1994	Min	Fluorite CaF₂	208	307
	GUINEA EQUATORIAL Rep.	1994	Min	Halite NaCl	209	308
	GUINEA EQUATORIAL Rep.	2003	Min	Realgar As₄S₄	258a	Strip	4 val $ 8,50
	GUINEA EQUATORIAL Rep.	2003	Min	Gypsum CaSO₄·2H₂O	258b	n.c.
	GUINEA EQUATORIAL Rep.	2003	Min	Red Quartz Jacinto de Compostela SiO₂	258c	n.c.
	GUINEA EQUATORIAL Rep.	2003	Min	Chrysoberyl BeAl₂O₄	258d	n.c.
	GUINEA
	GUINEA Republique Impressor S.A.	1998	Min	Calcite CaCO₃	1499a	Strip	3 val $ 8,20
	GUINEA Republique Impressor S.A.	1998	Min	Wolframite (Fe,Mn)WO₄	1499b
	GUINEA Republique Impressor S.A.	1998	Min	Spodumene LiAl(SiO₃)₂	1499c
	GUINEA Republique Impressor S.A.	1998	Min	Psilomelane Ba(Mn²⁺)(Mn⁴⁺)₈O₁₆(OH)₄	1500a	Strip	3 val $ 14,80
	GUINEA Republique Impressor S.A.	1998	Min	Heterosite Fe³⁺PO₄	1500b
	GUINEA Republique Impressor S.A.	1998	Min	Columbo-tantalite	1500c
	GUINEA Republique	1999		Azurite + Monazite, Rhocrosite Stibnite	???	n.c.	1 val
	GUINEA Republique	1999		Vivianite + Monazite, Rhocrosite Stibnite	???	BF	1 val
	GUINEA Republique	1999		Annabergite + Monazite, Rhocrosite Stibnite	???	BF	1 val
	GUINEA Republique	2002	Min	Anglesite Beudantite Brucite	2214	BF	3 val
	GUINEA Republique	2002	Min	Anglesite PbSO₄	2214a	BF
	GUINEA Republique	2002	Min	Beudantite PbFe⁺³(AsO₄)(SO₄)(OH)₆	2214b	BF
	GUINEA Republique	2002	Min	Brucite Mg(OH)₂	2214c	BF
	GUINEA Republique	2006	Min	Baryte BaSO₄	n.c.	BF	3 val
	GUINEA Republique	2007	Min	Carrolite Erythrite Vanadinite	n.c.	Multi	3 val
	GUINEA Republique	2007	Min	Cobaltocalcite Barite, Malachite, Dioptase	n.c.	Multi	3 val
	GUINEA Republique	2008	Min	Malachite Cu₂(OH)₂CO₃	n.c.	BF	1 val
	GUINEA Republique	2008	Min	Malachite Cu₂(OH)₂CO₃	n.c.
	GUYANA
	GUYANA	1992	Min	Quartz- pink Apatite Antimonite		BF gold	1 val
	GUYANA	1992	Min	Quartz - pink SiO₂		BF silver	1 val

Last modified: Mercoledì 26 maggio 2010