N. 100197741
Venduto
Offerta finale
€ 36
2 giorni fa
Gibbsite e Allofano blu, dalla Grecia Dimensioni 70 x 38 x 22 mm- 33 g
Size 70 x 38 x 22 mm -weight 33 grams
An excellent specimen of Gibbsite and Blue Allophane in bright colors
From ''Hilarion'' Mine, Kamariza Mines, Agios Konstantinos, Lavrion Mining District, Lavreotiki, East Attica, Greece
will be sent with a security number
Gibbsite, also called hydrargillite, is an aluminum hydroxide mineral. It is one of the three main components of bauxite rock. It is, therefore, one of the most basic minerals of aluminum.
Named by John Torrey in 1822 in honor of Colonel George Gibbs [January 7, 1777, Newport, RI - August 5, 1834, Sunswick Farms, NY], of Newport, Rhode Island, USA. Gibbs was a wealthy import merchant who was a geologist and mineralogist. He helped found early scientific societies for mineralogy and geology and wrote several scientific articles on geology, mineralogy, and agriculture. He amassed the finest mineral collection in the USA up to the 1810s and the collection was eventually purchased by Yale University where it was an excellent nucleus for its research and museum collection.
N. 100197741
Venduto
Gibbsite e Allofano blu, dalla Grecia Dimensioni 70 x 38 x 22 mm- 33 g
Size 70 x 38 x 22 mm -weight 33 grams
An excellent specimen of Gibbsite and Blue Allophane in bright colors
From ''Hilarion'' Mine, Kamariza Mines, Agios Konstantinos, Lavrion Mining District, Lavreotiki, East Attica, Greece
will be sent with a security number
Gibbsite, also called hydrargillite, is an aluminum hydroxide mineral. It is one of the three main components of bauxite rock. It is, therefore, one of the most basic minerals of aluminum.
Named by John Torrey in 1822 in honor of Colonel George Gibbs [January 7, 1777, Newport, RI - August 5, 1834, Sunswick Farms, NY], of Newport, Rhode Island, USA. Gibbs was a wealthy import merchant who was a geologist and mineralogist. He helped found early scientific societies for mineralogy and geology and wrote several scientific articles on geology, mineralogy, and agriculture. He amassed the finest mineral collection in the USA up to the 1810s and the collection was eventually purchased by Yale University where it was an excellent nucleus for its research and museum collection.
Oggetti simili
-
-
-
-
-
-
-
-
-
Imposta un’allerta di ricerca
Imposta un’allerta di ricerca per ricevere una notifica quando sono disponibili nuove corrispondenze.
Questo oggetto era presente in
Come fare acquisti su Catawiki
1. Scopri oggetti speciali
2. Fai l’offerta più alta
3. Paga in tutta sicurezza