Northwest Africa 4083 Meteorite Quick Facts
- Name: Northwest Africa 4083
- Year Discovered:
- Approximate Recovery Location: Morocco
- Precise Recovery Location:
- Mass: 77.5 grams
- Classification: L4
- Discovery Type: Found
- Condition: Valid
More Details About the Northwest Africa 4083 Meteorite
The Northwest Africa 4083 meteorite was discovered in . It was recovered in Morocco . It has a mass of 77.5 grams.
Northwest Africa 4083 is considered a “Valid” meteorite. “Valid” meteorites are typical meteorites with average weathering, while “relict” meteorites are those that have been extremely altered, either due to weathering over time or human intervention.
Northwest Africa 4083’s official classification is L4. The classification “L4” refers to a type of ordinary chondrite from the L group. These meteorites are characterized as petrologic type 4, which means they contain numerous chondrules and have undergone metamorphism that altered the composition of olivine and the fine-grained matrix, but they lack primary igneous chondrule glass.
The Northwest Africa 4083 meteorite is a “Found” meteorite. Meteorites are classified as “falls” if they were observed falling and recovered, while “finds” are those discovered later, often weathered by longer exposure to Earth’s environment and without a record of being seen as they fell.
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Last Updated: 1/15/24