NEUGRUND BRECCIA Meaning and
Definition
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Neugrund breccia is a geological term used to describe a type of breccia that is typically found in the Neugrund meteorite impact crater in Mecklenburg-Vorpommern, Germany. Breccia is a type of rock composed of fragments of different sizes and shapes that are cemented together. Neugrund breccia specifically refers to the breccia found within this particular impact crater.
This type of breccia is formed during meteorite impact events, where immense heat and pressure cause rocks to fracture and shatter, creating fragmented debris that is later compacted. Neugrund breccia is characterized by its chaotic and jumbled appearance, with fragments of various lithologies (rock types) mixed together. These fragments can range in size from small grains to larger blocks.
In terms of composition, Neugrund breccia typically contains a diverse assortment of materials, including rocks from both the target area and the incoming meteorite. It can include fragments of both crystalline and sedimentary rocks, as well as minerals and other materials that were present at the time of impact.
Neugrund breccia provides valuable insights into the impact process and can aid in the study of meteorite impacts and crater formation. By examining the composition and structure of this breccia, scientists can better understand the effects of impact events on the surrounding geology and gain insights into the nature of meteorites and their interactions with planetary surfaces.
Etymology of NEUGRUND BRECCIA
The word "neugrund breccia" is a combination of two terms:
1. Neugrund: "Neugrund" is derived from the German language. "Neu" means "new" and "Grund" means "ground" or "base". Therefore, "Neugrund" can be understood as "New Ground" or "New Base".
2. Breccia: "Breccia" is a geological term that originates from the Italian word "breccia", meaning "broken stone". It refers to a type of rock formation composed of broken fragments or clasts that are cemented together.
So, "neugrund breccia" can be interpreted as a compound term describing a type of breccia formation found in a "new ground" or "new base" context.
