Hydrothermal Lab Created Bixbite Rough
|A||1 crack or inclusion within 20 mm of crystal length|
|B||1-2 cracks, inclusions or simple fractures within 20 mm of crystal length|
|C||2-3 cracks, inclusions, simple or conchoidal fractures within 20 mm of crystal length|
- Chemical composition: Be3Al2Si6O18
- Minor chemical elements (wt.%): MnO 0.15-0.26, FeO 1.52-1.89
- Crystal system: hexagonal
- Space group: P6/mcc
- Color: magenta
- Density (g/cm3): 2.72-2.73
- Cleavage: absent
- Mohs hardness: 8
- Fracture: uneven to conchoidal
- Brittleness: brittle
- Index of refraction: 1.570-1.565
- Optical character: uniaxial, negative
- Birefringence: 0.005
Please note that we may only accept returns for items that are not used or cut and in original condition, within 30 days of purchase.
To exchange one or more items in your order, we invite you to contact us within 30 days of delivery. We will issue a Return Authorization Number to you by email and a shipping courier will then organize a pick-up to send the parcel back to our premises. The returned item(s) will then pass a mandatory Quality Control before we can send you the replacing item(s).
All items returned via our online shop will pass a mandatory Quality Control, after which you will get notified if your return is granted. Depending on your original mode of payment, it may take up to 15 working days before the refund is credited back to your bank account/credit card/Paypal account.
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