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Ships within 48 hours · Estimated delivery Sep 8 - Sep 13
30g Carat weight: 46
55 Birefringence: 0
14 caratPays d'origine: CongoInformations gemmologiques sur la malachite:Couleur possible: Vert clair à vert foncé avec zonationDensité: Entre 3
Length: 25mm
Informations gemmologiques sur la prehnite:
Citrine brut 63 arbre 30g Carat weight: 46Raw Citrine Color: Pale yellow Dimensions: 35. 76 x 17. 04 x 19. 38mm Weight: 16. 74g Country of origin: Democratic Republic of Congo Gemological information about citrine: Possible color: Pale yellow to yellow, orange, light brown (champagne, cognac, Madeira) Density: 2. 65 Hardness: 7 Crystal system: Trigonal Fracture: Conchoidal Cleavage: None Polariscope: Anisotropic (restores all 90, except in the optical axis) Refractive index: n0: 1. 538 to 1.
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