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Ships within 48 hours · Estimated delivery Aug 23 - Aug 28
Reserve from the case
Ships within 48 hours · Estimated delivery Aug 23 - Aug 28
76mm Weight in grams: 14
909 Birefringence: 0
Family: Microcrystalline Quartz
Length from bottom of pendulum to top: 7cm
93 Hardness: Between 3 and 4 Crystal system: Trigonal Fracture: Conchoidal Cleavage: Perfect Polariscope: Anisotropic (restores all 90°
Aragonite bleue 12 Diamant 76mm Weight in grams: 14Cabochon en aragonite bleue. Couleur: Bleue Forme: Goutte Taille: 39,37 x 27,29mm Poids en gramme: 12,16g Poids en carat: 60,82 carat Pays d'origine: Pakistan Informations gemmologiques sur l'aragonite: Couleur possible: Incolore, blanc, jaune, bleu. Densit: Entre 2,93 et 2,95 Duret: Entre 3,5 et 4 Systme cristallin: Orthorhombique Cassure: Conchodale Clivage: Distinct Polariscope: Anisotrope (prsente parfois des anomalies de polarisation, souvent
US$ 14.95
US$ 52.95
US$ 27.95
US$ 27.95
US$ 70.95
US$ 55.95
US$ 33.95
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