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Ships within 48 hours · Estimated delivery Nov 10 - Nov 15
Reserve from the case
Ships within 48 hours · Estimated delivery Nov 10 - Nov 15
Polariscope: Opaque (rarement translucide)
Dureté: 4
Opacity linked to the presence of inclusions in
009 Chelsea Filter: Inert to reddish Spectrum: Not observable / not diagnostic Treatments that exist to modify ametrines: - Heating
VENDU Agate du Montana 2 Rond / Plat / Facetté Polariscope: Opaque (rarement translucide)Montana agate cabochon. Color: Milky white tending towards gray with beige brown yellowish inclusions. Shape: Oval Size: 36. 88 x 29. 27mm Weight in grams: 11. 47g Carat weight: 57. 38 carat Country of origin: United States (Montana) Gemological information on Montana Agate: Note: The inclusions are manganese and iron oxides. Density: Between 2. 40 and 2. 91 Hardness: Between 6. 5 and 7 Crystal system: Trigonal microcrystalline Fracture:
US$ 14.99
US$ 475.00
US$ 7797.50
US$ 1149.00
US$ 6950.00
US$ 1145.00
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