Arkivism
Six microscopic enlargements of minerals
Public domain

Six microscopic enlargements of minerals

Emil Cohen · c. 1880 - in or before 1885 · collotype; paper

From the collection of Rijksmuseum, Amsterdam. Free to download, adapt and use — no permission needed.

About this work

Image 1 is quartz, 2 is nosean, 3 is melaphyre, 4 is melanite in phonolite, 5 is augite, and 6 is augite in nephelinite.

Rijksmuseum, Amsterdam’s own description
Credit lineZes microscopische vergrotingen van mineralen. c. 1880 - in or before 18. Emil Cohen. Rijksmuseum, Amsterdam. Public domain.

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