Nagjir 005 Lunar Melt Breccia - 79.8g Lunar Breccia Melt - Full Slice - A Rare Lunar Meteorite!

This lunar meteorite is classified as a lunar melt breccia.

Lunar melt breccias are impact-generated rocks formed when meteorite or asteroid collisions partially melt the lunar crust and then rapidly cool and solidify.  They provide unique insights into the lunar crust's composition and geological history.

These meteorites are among the most scientifically valuable lunar samples returned during the Apollo program missions because they recorded major impact events.  Radiometric dating of these rocks showed that many formed around 3.8–4.0 billion years ago, helping establish the concept of the Late Heavy Bombardment — a period of intense impacts in the early Solar System.

Its mineral composition is a mix of material from different depths and locations on the moon, such as anorthositic highland crust fragments, basaltic mare material, and mineral fragments such as plagioclase, pyroxene, olivine.

In addition, lunar melt breccias often contain shocked plagioclase, high-pressure mineral phases, and melt veins of glass. 

This particular specimen showcases translucent clasts, creating a stunning visual when shining a light behind it, making this lunar meteorite a captivating specimen for collectors and researchers alike.