Fascination with minerals: special exhibition starts in Bonn!
On July 6, 2025, the University of Bonn will open a special exhibition in the Mineralogical Museum that focuses on mineral diversity and earth history.

Fascination with minerals: special exhibition starts in Bonn!
An important new special exhibition starts on July 6th in the Mineralogical Museum of the University of Bonn, which focuses on the development of minerals and the history of the earth in a fascinating way. This exhibition is presented in the picturesque Poppelsdorf Castle and offers visitors the opportunity to discover everything from the formation of microcrystals to the impressive variety of minerals that shape our planet. Loud uni-bonn.de Since the Big Bang 14 billion years ago, numerous minerals have been born, with over 6,100 different mineral species establishing themselves on Earth. In comparison, only a few hundred mineral species exist on other rocky planets in our solar system.
A central element of the exhibition is the analysis of rocks and the decay products of radioactive elements in order to reconstruct the geological history of the earth. A few hundred million years ago, our planet underwent significant changes, and Earth's special conditions — such as the presence of liquid water and a protective atmosphere — favored extraordinary mineral diversity. This diversity was also influenced by life on Earth, which contributed to the accumulation of oxygen in the atmosphere.
Special highlights of the exhibition
The exhibition will also include extraordinary objects such as meteorites from the asteroid belt between Jupiter and Mars, as well as pieces from the Moon and Mars. Of particular note are the moon rocks brought back from space by U.S. space missions that help identify the origins of meteorites. The exhibition will also feature rocks from various countries, including South Africa, Norway and Oman. Among the oldest pieces are the Allende and Murchison meteorites, which are up to 4.57 billion years old and were found in Mexico.
In the Mineralogical Museum, which presents a variety of minerals, there are also specially curated rooms that continue the mineral systematics. This includes an impressive collection of paintings from various mineralogical localities in Austria and Slovakia, highlighting some of the region's geological treasures. The minerals worth highlighting include magnesite, dolomite, azurite and bastnäsite, which will be presented as part of the permanent exhibition. Loud nhm-wien.ac.at The various minerals are not only collectibles, but they also tell stories about the history of the earth and geological processes that go back millions of years.
The fascination of minerals from all over the world
Mineral exhibitions are popular not only in Bonn but worldwide and attract people of all ages. They provide an opportunity to explore the Earth's geological diversity and promote learning and appreciation of natural history. Visitors learn how minerals and rocks are inextricably linked to our planet and have contributed to the formation of landscapes. How on miamiminingco.com As outlined, interactive experiences and communal spaces are important aspects that encourage discussion and deepening of geological knowledge.
The upcoming special exhibition in Poppelsdorf Castle promises to be an impressive experience for everyone and invites you to look at the earth from a fascinating, mineralogical perspective.