Mineral collecting

Mineral collecting can also be a part of the profession of mineralogy and allied geologic specialties.

Generally considered the "father of mineralogy", Georgius Agricola (1494–1555) was also an avid mineral collector.

Another famous 16th century mineral collector was Holy Roman Emperor Rudolf II (1552–1612).

Some simply enjoy exploring the outdoors and socializing and trading with other mineral collectors.

Some specializations include: The website of Mineralogical Record magazine includes a Biographical Archive containing biographical sketches of approximately 1,800 (as of 2016) mineral collectors and specimen dealers, most of whom were or are active between the late 19th century and the present day.

A collection of identified rocks and minerals on display. The black stones on the left are obsidians ; the lighter, hollow rocks are geodes .
A collection of smaller mineral samples stored and displayed in clear cases
Azurite specimen from the Morenci mine, Morenci, Arizona , USA. Morenci is the largest copper mine in North America , and Morenci copper mineral specimens are visually appealing, abundant, and relatively inexpensive.
Creedite specimen, 11 x 7 x 3 cm, from Santa Eulalia, Chihuahua , Mexico; formerly in the Perkins D. Sams collection
Malachite specimen from the Copper Queen Mine , Bisbee, Arizona . Dr Douglas saved many of the best mineral specimens from the Copper Queen for his personal collection. His family later donated many of them to the Smithsonian .