
Tumbled pale-green stone, possibly jade or serpentine
Undetermined; jadeite (NaAlSi₂O₆) or nephrite (Ca₂(Mg,Fe)₅Si₈O₂₂(OH)₂) are possibilities
AI-generated identification · may be incorrectSmooth, rounded, pale green, with a dull-to-waxy luster. Hardness and crystal structure cannot be determined reliably from the image; jade is typically tough, with hardness about 6–7 (jadeite) or 6–6.5 (nephrite).
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