Meteorite NWA 6080 - Rare Ordinary Chondrite LL4 - iVesmir.cz

The NWA 6080 meteorite is a unique ordinary chondrite of type LL4, discovered in Northwest Africa and purchased in Erfoud in September 2008. This meteorite is notable for its relatively low metallic content and intriguing mineral structure, providing valuable insights into the early formation of the solar system.

Chondrites of the LL4 classification are less common than other ordinary chondrites and contain lower amounts of free iron and nickel. NWA 6080 exhibits a low shock stage (S2) and moderate weathering grade (W2), indicating it has remained relatively well-preserved since its fall to Earth.

Its mineral composition includes olivine with fayalite (Fa28.7-28.9), pyroxenes rich in ferrosilite (Fs22.7-23.5 and Fs7.9-9.4), and wollastonite (Wo1.5-1.3 and Wo45.1-41.5). This combination suggests a mildly thermally altered structure, with visible remnants of original chondrules still present.

Due to its rarity and fascinating composition, NWA 6080 is an excellent specimen for collectors, scientific research, and space enthusiasts.