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- USA
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Ships within 48 hours · Estimated delivery Aug 28 - Sep 2
Reserve from the case
Ships within 48 hours · Estimated delivery Aug 28 - Sep 2
Officiellement fait parti du groupe des feldspath
Taille: 4mm
flat disc shape
Real name: Anhydrite
0010 (difficilement lisible)
Perles en malachite Carré facetté Officiellement fait parti du groupeMalachite beads. Color: Light green to dark green zoning Size: 7 8mm Country of origin: Congo Gemological information about malachite: Possible color: Light green to dark green with zoning Density: Between 3. 60 and 4. 05 Hardness: Between 3. 5 and 4 Crystal system: Monoclonic Fracture: Subconchoidal to coarse grained Cleavage: Perfect Polariscope: Opaque Refractive index: Np: 1. 655 Nm: 1. 875 Ng: 1. 909 Birefringence: 0. 254 Chelsea Filter: No
US$ 15.00
US$ 14.50
US$ 112.50
US$ 19.90
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