Queen Alexandra Range 99886 Meteorite Quick Facts
- Name: Queen Alexandra Range 99886
- Year Discovered: 1999
- Approximate Recovery Location: Antarctica
- Precise Recovery Location: (-84.0, 168.0)
- Mass: 15.3 grams
- Classification: CM2
- Discovery Type: Found
- Condition: Valid
More Details About the Queen Alexandra Range 99886 Meteorite
The Queen Alexandra Range 99886 meteorite was discovered in 1999. It was recovered in Antarctica (-84.0, 168.0). It has a mass of 15.3 grams.
Queen Alexandra Range 99886 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 99886’s official classification is CM2. The “CM2” classification applies to a carbonaceous chondrite from the CM group, specifically of petrologic type 2, known for its small chondrules, significant fine-grained matrix, and plentiful hydrated minerals. This type of meteorite is defined by its high content of water-related minerals, the presence of nickel-bearing sulfides, and a considerable amount of small, round particles within its structure.
The Queen Alexandra Range 99886 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