Public domain
Six microscopic enlargements of minerals
From the collection of Rijksmuseum, Amsterdam. Free to download, adapt and use — no permission needed.
About this work
Image 1 is feldspar, 2 is leucite in lava, 3 is granophyre, 4 is granite porphyry, 5 is granite porphyry, and 6 is plagioclase.
Rijksmuseum, Amsterdam’s own descriptionCredit lineZes microscopische vergrotingen van mineralen. c. 1880 - in or before 18. Emil Cohen. Rijksmuseum, Amsterdam. Public domain.