Pecora Escarpment 91375 Meteorite Quick Facts
- Name: Pecora Escarpment 91375
- Year Discovered: 1991
- Approximate Recovery Location: Antarctica
- Precise Recovery Location: (-85.65905, -69.05721)
- Mass: 18.5 grams
- Classification: H6
- Discovery Type: Found
- Condition: Valid
More Details About the Pecora Escarpment 91375 Meteorite
The Pecora Escarpment 91375 meteorite was discovered in 1991. It was recovered in Antarctica (-85.65905, -69.05721). It has a mass of 18.5 grams.
Pecora Escarpment 91375 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.
Pecora Escarpment 91375’s official classification is H6. The “H6” classification refers to a high-iron, ordinary chondrite meteorite with distinct features like smaller chondrules and specific oxygen isotope ratios close to those found on Earth. This type 6 meteorite has undergone extensive metamorphism, leading to uniform mineral composition, larger secondary mineral sizes, and the fading of many chondrule outlines, yet without any melting.
The Pecora Escarpment 91375 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