Northwest Africa 3128 Meteorite Quick Facts
- Name: Northwest Africa 3128
- Year Discovered: 2001
- Approximate Recovery Location: Morocco
- Precise Recovery Location:
- Mass: 532 grams
- Classification: LL3.8
- Discovery Type: Found
- Condition: Valid
More Details About the Northwest Africa 3128 Meteorite
The Northwest Africa 3128 meteorite was discovered in 2001. It was recovered in Morocco . It has a mass of 532 grams.
Northwest Africa 3128 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 3128’s official classification is LL3.8. The classification “LL3.8” refers to a type of ordinary chondrite from the LL group, which is known for its low iron and metal content and distinctive oxygen isotope composition compared to other ordinary chondrites. These meteorites are specifically categorized as petrologic type 3, indicating that they contain numerous chondrules, have experienced minimal aqueous alteration, and feature unique mineral characteristics like monoclinic low-Ca pyroxene grains with twinning. This classification represents a subtype within type 3 chondrites, signifying a particular level of metamorphism and mineral composition.
The Northwest Africa 3128 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