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Description
This American Mined™ Oregon jasper cabochon features a banded pattern with red colors. The pattern varies greatly, making each one unique and ideal for your custom jewelry designs.
Jasper is an opaque form of chalcedony. It is most commonly found in red due to iron inclusions, but can also be found in yellow, brown, green and rarely blue.
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Jasper is an opaque form of chalcedony. It is most commonly found in red due to iron inclusions, but can also be found in yellow, brown, green and rarely blue.
Attributes
- Gemstone Type: Jasper
- Stone Shape: Round
- Stone Size: 16x12mm
- Stone Type: Natural
- Color: Red
- enhancement: None (N)
- Mohs Hardness: 6.5–7
- Refractive Index: 1.54–1.55
- Specific Gravity: 2.5–2.9
- Brand: American Mined, AGTA
- Mineral Source: OREGON
- Cutting Center: China
Features & Maintenance
• Mined in America, this gemstone material is sent to China for cutting.
• Care: Clean with warm, soapy water; never clean using steam or ultrasonics.
• Unless precisely calibrated to an exact size, gemstone sizes vary slightly. Rio allows a tolerance of +/– 0.2mm for gemstones larger than 4mm. and +/- 0.1mm for stones smaller then 4mm
• Unless precisely calibrated to an exact size, gemstone sizes vary slightly. Please allow a tolerance of +/– 0.2mm for gemstones larger than 4mm.
• Care: Clean with warm, soapy water; never clean using steam or ultrasonics.
• Unless precisely calibrated to an exact size, gemstone sizes vary slightly. Rio allows a tolerance of +/– 0.2mm for gemstones larger than 4mm. and +/- 0.1mm for stones smaller then 4mm
• Unless precisely calibrated to an exact size, gemstone sizes vary slightly. Please allow a tolerance of +/– 0.2mm for gemstones larger than 4mm.