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4 mm Round Cabochon Chrysoprase
Details:
Weight: | 0.43 CT |
Type: | Natural Chrysoprase |
Gem Species: | Chalcedony |
Color: | Green |
Shape: | Oval |
Size: | 6 x 4 mm |
Quality: | Standard |
Quality Description: | Medium bright green; translucent to opaque; medium dome |
Cut: | Cabochon |
Month for Birthstone: | N/A |
Enhancement Code: | Natural |
Hardness: | 6.5-7 |
Refractive Index: | 1.535-1.539 |
Specific Gravity: | 2.60 |
Optic Character: | Aggregate |
Phenomena: | None |
Care: | Protect from scratches and harsh blows. Gently scrub with soft brush and warm soapy water. |
Ultrasonic Reaction: | Usually safe |
Steamer Reaction: | Usually safe |
Chemical Reaction: | Hydrofluoric acid |
Heat Reaction: | Fair to Poor - May cause color change |