description Isna Overview
Isna is a carbonaceous chondrite meteorite of the CO3 group discovered in Egypt. Like other CO chondrites, it is characterized by a fine-grained matrix, small type I chondrules, and abundant metal. Meteorites of this classification are studied by planetary scientists to understand the early solar system and the formation of carbon-rich asteroids.
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How good is Isna?
Isna scores 7.15/10 (Good) on Lunoo, making it a well-rated option in the Meteorite category. CO3 find with preserved chondrules, niche research value, low public recognition.
What are the best alternatives to Isna?
See our alternatives page for Isna for a ranked list with scores. Top alternatives include: Allende, Murchison, Hoba.
How does Isna compare to Allende?
See our detailed comparison of Isna vs Allende with scores, features, and an AI-powered verdict.
Is Isna worth it in 2026?
With a score of 7.15/10, Isna is a solid option in Meteorite. See all Meteorite ranked.
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