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Altezza (cm):2.2 circa
Profondità (cm):2.2 circa
Larghezza (cm):7.7 circa
Peso (g): 45-55
Formula Chimica: Silicatica
Scala di Mohs: 6-7
Densità Relativa: 2-3
Sistema Cristallino: Amorfo
Ships within 48 hours · Estimated delivery Jul 1 - Jul 6
US$40
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