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15/01/2019 08:26 pm

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15/01/2019 08:26 pm

sedagems

2675

[SG] CAVANSITE FOR JEWELLERY DESIGN 10.12 CTS [S869 ]

2675

存貨單位
尺寸（毫米）: x x mm
重量 (cts): 10.000
Certified Gemstones: 不
顏色

CAVANSITE

CAVANASITE IS A BEAUTIFUL AND RARE MINERAL. IT WAS ONLY DISCOVERED IN THE LAST 30 YEARS AND IS FOUND IN ONLY A FEW LOCATIONS. BY FAR THE BEST CRYSTALS COME FROM THE FAMOUS ZEOLITE QUARRIES IN POONA, INDIA. CRYSTAL AGGREGATES CONSITS OF SPHERICAL ROSETTES WITH JUTTING POINTED CRYSTALS.THIS SPECIMEN HA S APOLISHED FLAT BACK MAKING IT IDEAL FOR JEWELLERS TO SET IT IN A RING OR PENDANT.WE HAVE INCLUDED A PHOTO OF THE BACK ALSO. THE DEEP BLUE COLOUR OF EVEN THE SMALLEST CANVANSITE CRYSTALS IS TRULY AMAZING. CAVANSITE'S RARITY AND BEAUTY EXPLAIN ITS RECENT POPULARITY.

HARDNESS 3-4

WEIGHT: 10.12 CTS APPROX.

SIZE: 15 X 16 X 7 MM APPROX.

Cavansite is a distinctive mineral. It tends to form crystal aggregates, generally in the form of balls, up to a couple centimeters in size. Sometimes the balls are coarse enough to allow the individual crystals to be seen. Rarely, cavansite forms bowtie shaped aggregates. The color of cavansite is distinctive, almost always a rich, bright blue

AS WITH ALL OUR STOCK YOU MAY RETURN IT FOR A FULL REFUND IF NOT PLEASED PROVIDED IT IS NOT TOUCHED IN ANY WAY.

Type 1 Gemstones

The following gemstones are typically inclusion free, even minor inclusions detract from their value.

Diamond, Amethyst, Beryls(Aquamarine,Morganite), Citrine, Smoky Quartz, topaz, Chrysoberyl, Kunzite, Tanzanite, green Tourmaline, and Blue Zircon

IF	Internally flawless under extreme magnification (Very rare)
F	Flawless
VVS	Minute inclusions under 10x; invisible to the unaided eye
VS	Minor inclusions under 10x; usually invisible to the unaided eye
SI1	Noticeable inclusions under 10x; usually visible to the unaided eye
SI2	Noticeable inclusions under 10x; usually quite visible to the unaided eye
I1	prominent- moderate affect on appearance or durability
I2	prominent - severe affect on appearance or durability
I3	prominent- severe affect on beauty, transparency or durability

Type 2 Gemstones

Gemstones that normally have small inclusions that do not detract from value.

Alexandrite, Andalusite, Iolite, Peridot, Rhodolite, Ruby, Sapphire, Spinel, Tourmaline, Garnet, Amethyst, Red Zircon, Tsavorite; Blue, Orange, Purple, Fluorite.Yellow and Parti-colored Tourmaline

F	Flawless
VVS	Minor inclusions under 10x; usually invisible to the unaided eye
VS	Noticeable inclusions under 10x; often invisible to the unaided eye
SI1	Obvious inclusions under 10x; visible to the unaided eye
SI2	Obvious inclusions under 10x; very apparent to the unaided eye
I1	prominent - moderate affect on appearance or durability
I2	prominent - severe affect on appearance or durability
I3	prominent - severe affect on beauty, transparency or durability

6 mm = 1/4 inch (Approx)

存貨單位
尺寸（毫米）: x x mm
重量 (cts): 10.000
Certified Gemstones: 不
顏色