June has several symbols that identify those born the summer month. People born in June can have one of two astrological signs: Gemini (born between June 1 and 21) and Cancer (born between 22 and 30).

Books Received Published: 08 December 1904 Mineral Tables—for the Identification of Minerals by their Physical Properties Nature 71, 123 (1904) Cite this article ...

On board the Beagle, Darwin used a complete library for mineral identification, including A selection of the Geological Memoirs (1824), featuring a mineral identification chart compiled by famous ...