Shopping security
Altezza (cm):2.5
Diametro Anello (cm):2
Spessore2.5
Peso (g): 14
Formula Chimica: SiO2 + Na, Al, Fe, Ti + (Ca, Mg, Mn)
Scala di Mohs: 7
Densità Relativa: 2.65
Sistema Cristallino: Trigonale
Ships within 48 hours · Estimated delivery Jun 28 - Jul 3
US$40
Get nowSign up to your membership to get coupons up to
15%
Get nowOpportunity to enjoy order discount up to 15% off
Top-Converting Item to Boost Your Average Order