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Franklinite - Gemstone
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Franklinite

description Franklinite Overview

A zinc-manganese-iron oxide of the spinel group found almost exclusively at Franklin, New Jersey, USA, a site famed for its extraordinary fluorescent mineral assemblage.

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How good is Franklinite?
Franklinite scores 5.61/10 (Mediocre) on Lunoo, making it rated in the Gemstone category. Franklin locality and fluorescence context interest collectors; opaque ore-like appearance limits gemstone appeal.
What are the best alternatives to Franklinite?
See our alternatives page for Franklinite for a ranked list with scores. Top alternatives include: Kornerupine Cat's Eye, Tremolite, Gahnite.
How does Franklinite compare to Kornerupine Cat's Eye?
See our detailed comparison of Franklinite vs Kornerupine Cat's Eye with scores, features, and an AI-powered verdict.
Is Franklinite worth it in 2026?
With a score of 5.61/10, Franklinite is a solid option in Gemstone. See all Gemstone ranked.

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