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 calcite mica in obsidian, 2 is trichite in obsidian, 3 is microlyte and calcite mica in obsidian, 4 is obsidian, 5 is cummulite, and 6 is augite.
Rijksmuseum, Amsterdam’s own descriptionCredit lineZes microscopische vergrotingen van mineralen. c. 1880 - in or before 18. Emil Cohen. Rijksmuseum, Amsterdam. Public domain.