Kenya 1977 Minerals Kyanite 30 Kenyan cent rocks geology geologie africa

 

Emission: Minerals Kyanite
Issued on: 1977-12-09
Size: 20 x 24 mm
Perforation: comb14¾ x 14¼
Printing: Photogravure
Face value: 30 Kenyan cent
Catalog code: Michel KE 98

Selos de Portugal 2017 Picos da Madeira Minerology Geology Mountains Pico do Veado Pics Madère Minéralogie géologie Minerologia

https://www.delcampe.net/fr/collections/timbres/geologie/iles/portugal-2017-picos-da-madeira-minerology-geology-mountains-pico-do-veado-pics-madere-mineralogie-geologie-minerologia-916326265.html

O Pico do Veado é o mais alto da ilha Selvagem Pequena, localizado na costa norte da ilha com cerca de 49 metros de altura. Aqui está instalado um farol activo e uma estação de vigilância da Reserva Natural das Ilhas Selvagens, que serve de apoio aos técnicos do Instituto de Florestas e Conservação da Natureza (IFCN).
 

Country / Post	Madeira
Date of Issue	11 October 2017
Primary theme	Minerology & Geology (Mountains & Geological features)
Subject	Madeira's Peaks - Pico do Veado
Width	30.6 mm
Height	40.0 mm
Denomination	0.85 €
Number in set	6
Layout/Format	sheet of 50
Perforations	13 by 13
Stamp issuing authority	Correios de Portugal SA
Printer	Cartor Security Printers

Selos de Portugal 2017 Picos da Madeira Minerology Geology Mountains Pico Arieiro Ana Ferreira Pics Madère Minéralogie géologie

https://www.delcampe.net/en_GB/collectables/stamps/geology/islands/portugal-2017-picos-madeira-minerology-geology-mountains-pico-arieiro-ana-ferreira-pics-madere-mineralogie-geologie-922992040.html

Country / Post	Madeira
Date of Issue	11 October 2017
Primary theme	Minerology & Geology (Mountains & Geological features)
Subject	Madeira's Peaks - Pico Ana Ferreira
Width	30.6 mm
Height	40.0 mm
Denomination	0.85 €
Number in set	6
Layout/Format	miniature sheet of 2 of 2 designs
Perforations	13 by 13
Stamp issuing authority	Correios de Portugal SA
Printer	Cartor Security Printers

FDC Lisboa - Vulcão dos Capelinhos - 50 anos Açores

Verso

Pays / Poste	Açores
Date d'émission	27 septembre 2007
Thème principal	Minéralogie et géologie (Événements géologiques)
Sujet	50ème anniversaire de l'éruption du Capelinhos
Largeur	40.0 mm
Hauteur	30.6 mm
Valeur	0.75 €
Nombre de timbres dans la série	2
Présentation / Mise en page	feuille de 50
Perforations	13 x 13.75
Autorité postale émettrice	CTT Correios de Portugal SA
Printer	Cartor Security Printers

2019 Portugal FDC Museus Centenários Museu Geológico LNEG musée museum 博物館 музей 博物馆 geologia geology géologie Museums

https://www.delcampe.net/en_GB/collectables/stamps/art/museums/2019-portugal-fdc-museus-centenarios-museu-geologico-lneg-musee-museum-geologia-geology-geologie-museums-779397995.html

Contem banda de Fluorescência no verso.

FDC circulado de Lisboa para Estoi 

	Country / Post Portugal Date of Issue 5 April 2019 Primary theme Fine Arts (Museums and Art Galleries)  Subject Centenary Museums of Portugal - Lisbon Geological Museum (LNEG) (c. 1860) Width 40.0 mm Height 30.6 mm Denomination N 20g Number in set 13 Layout/Format sheet of 52 of 13 designs Perforations 12.25 by 12 Stamp issuing authority CTT Correios de Portugal SA Printer bpost

Portugal 2007 Vulcão dos Capelinhos Açores Minerology Geology Vulkan Minéralogie géologie vulcano

https://www.delcampe.net/fr/collections/timbres/portugal-1910-republique/obliteres-6/portugal-2007-vulcao-dos-capelinhos-acores-minerology-geology-vulkan-mineralogie-geologie-vulcano-702846277.html

Catálogo Mundifil n.º 3635 ( - 25% do valor de catálogo)
 

Country / Post	Azores
Date of Issue	27 September 2007
Primary theme	Minerology & Geology (Geological events)
Subject	50th Anniversary of the Capelinhos Eruption
Width	40.0 mm
Height	30.6 mm
Denomination	0.75 €
Number in set	2
Layout/Format	sheet of 50
Perforations	13 by 13.75
Stamp issuing authority	CTT Correios de Portugal SA
Printer	Cartor Security Printers