Minerals

A page from the 1975 <n>Camp 7</n> catalog.

<n>Tento chlieb, ktorý lámem</n> (1968) by Slovak artist <n>Vladimir Gazovic</n>.

Plate 38, <n>Peromedusae</n>, from <n>Ernst Haeckel</n>'s 1904 book <n>Kunstformen der Natur</n>.

Marble Types Poster Art, Rock Geology Print, Marble Variations Chart, Vintage Style Educational Scientific Illustration Art, AM60

Graphic from the 1975 <n>Camp 7 catalog</n>.

The Diversity of Infinity – Product

Plate XXXII from <n>Thomas Wright</n>'s 1750 book, <n>An Original Theory or New Hypothesis of the Universe</n>.

<n>Logarithmic Spirals of the Nautilus Shell</n>, a drawing by artist <n>Rafael Araujo</n>.

Geological illustration by <n>Ella Webb</n>.

Illustration by Paris-based artist <n>Geoffroy Marie Florentine</n>.

An illustration published by <n>James Sowerby</n> in 1806.

An <n>Ammonite</n> illustration by <n>James Sowerby</n> from *<n>Mineral Conchology of Great Britain</n>*, 1803.

Topographical illustrations by <n>Ella Webb</n>.

Illustration of the mineral <n>Wavellite</n> from <n>James Sowerby</n>'s <n>British Mineralogy</n> (1805).

Marble illustrations by <n>Maurice Dessertenne</n> from <n>Nouveau Larousse illustré</n>, published 1897-1904.

<n>Geological Chart</n> (1893) by geologist <n>Levi Yaggy</n>.

<n>Isometric block diagram of the North Star Mine</n> (1931) by the <n>United States Geological Survey</n>.

An illustration from the <n>Camp 7 catalog</n>, 1975.

<n>Nautilus Shell</n> (c. 1828-40), an ink and watercolor on cotton by <n>Orra White Hitchcock</n>.