KYANITE BEADS -BRAZIL 195.00 CTS [ST6181]
- SKU
- Dimensions (mm)
- x x mm
- Weight (cts)
- Type
- Bead
- Colours
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SEDA GEMS
KYANITE STRAND
This is a natural strand of Kyanite mined in Brazil.The beads have a flat top and rounded sides.
Well polished
Size of beads 10 x 4 mm app
Weight 195.00 cts app
Length of strand 15 inch app
This bead is strung for transport so we suggest you re string it.
The most highly prized kyanite is the vibrant blue or blue-green hue. It is also found in shades of gray, yellow, white and a colorless variety that is considered quite rare.
Kyanite is a polymorph with two other minerals; andalusite and sillimanite. A polymorph is a mineral that shares the same chemistry but a different crystal structure with another, or other, minerals. Kyanite is an attractive mineral that has a near sapphire like blue color in some especially nice specimens. Kyanite has a unique characteristic in that it has a wide variation in hardness, in the same crystal. The hardness of kyanite is approximately 4.5 when scratched parallel to the long axis of the crystal and approximately 6.5 when scratched perpendicular to or across the long axis. Other minerals usually have variable hardness on different crystal faces due to a different concentration and oreintation of the atoms in the structure
- SKU
- Dimensions (mm)
- x x mm
- Weight (cts)
- Type
- Bead
- Colours
-
SEDA GEMS
KYANITE STRAND
This is a natural strand of Kyanite mined in Brazil.The beads have a flat top and rounded sides.
Well polished
Size of beads 10 x 4 mm app
Weight 195.00 cts app
Length of strand 15 inch app
This bead is strung for transport so we suggest you re string it.
The most highly prized kyanite is the vibrant blue or blue-green hue. It is also found in shades of gray, yellow, white and a colorless variety that is considered quite rare.
Kyanite is a polymorph with two other minerals; andalusite and sillimanite. A polymorph is a mineral that shares the same chemistry but a different crystal structure with another, or other, minerals. Kyanite is an attractive mineral that has a near sapphire like blue color in some especially nice specimens. Kyanite has a unique characteristic in that it has a wide variation in hardness, in the same crystal. The hardness of kyanite is approximately 4.5 when scratched parallel to the long axis of the crystal and approximately 6.5 when scratched perpendicular to or across the long axis. Other minerals usually have variable hardness on different crystal faces due to a different concentration and oreintation of the atoms in the structure
Shipping provider | Shipping to Australia | Shipping to rest of world |
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FedEx | $12.00 / 3 days | $39.00 / 10 days |
Australia
FedEx is discounted to $12.00 on orders with 2 or more items
Rest of the world
FedEx is discounted to $39.00 on orders with 2 or more items
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||
Registered Shipping | $9.00 / 7 days | $16.00 / 21 days |
Australia
Registered Shipping is discounted to $9.00 on orders with 2 or more items
Rest of the world
Registered Shipping is discounted to $16.00 on orders with 2 or more items
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Positive
Good stone great service
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Positive
Great thank very much, lovely pearls.
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Positive
Nice piece of rough. thankyou
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Positive
Nice stone. Thankyou
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Positive
Have received the rough. Nice colour. Thankyou