Queen Alexandra Range 99755 Meteorite Quick Facts
- Name: Queen Alexandra Range 99755
- Year Discovered: 1999
- Approximate Recovery Location: Antarctica
- Precise Recovery Location: (-84.0, 168.0)
- Mass: 0.98 grams
- Classification: L6
- Discovery Type: Found
- Condition: Valid
More Details About the Queen Alexandra Range 99755 Meteorite
The Queen Alexandra Range 99755 meteorite was discovered in 1999. It was recovered in Antarctica (-84.0, 168.0). It has a mass of 0.98 grams.
Queen Alexandra Range 99755 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.
Queen Alexandra Range 99755’s official classification is L6. The “L6” classification signifies a low-iron ordinary chondrite from the L group, characterized by a specific range of oxygen isotopes and moderate-sized chondrules. This type 6 meteorite has undergone extensive metamorphism, leading to uniform mineral composition, transformation of pyroxene types, and larger secondary minerals, while maintaining the original chondrule shapes without melting.
The Queen Alexandra Range 99755 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: 1/16/24