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6.32 CTS QUARTZ RUTILATED STAR BURST [ST7449]
- Artikelnummer
- Abmessungen (mm)
- x x mm
- Gewicht (cts)
- Certified Gemstones
- NEIN
- Farben
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SEDAGEMS
RUTILATED QUARTZ'STAR'
This is a natural stunning gem stone displaying gold needles and well polished.This is a interesting stone in that the needles radiate from one spot so its called a star bust-great collectors stone.You have to process kilos of this material just to find the star.
Mined in Brazil
Weight 6.32 cts app
size 15 x 12 x 5 mm app
Quartz is the most common mineral on Earth. It is found in nearly every geological environment and is a component of almost every rock type. It makes up about 12% of the earth's crust, occurring in a wide variety of igneous, metamorphic and sedimentary rocks. It is also the most varied in terms of variety and color. Quartz is a 7 on the Mohs scale of hardness.
Rutilated quartz is found in Australia, Brazil, Kazakhstan, Madagascar, Norway, Pakistan and the United States.
Rutile is a major ore of titanium, which is a metal used for high tech alloys. It often forms needle-like crystal inclusions inside quartz. This form of quartz is known as rutilated quartz and it looks like small bars of imbedded needles. Rutile is a 6 on the Mohs scale.
Because of the difference in hardness between the two materials and because of the way rutile forms inside, this can be a difficult stone to attain a smooth surface without pits.
- Artikelnummer
- Abmessungen (mm)
- x x mm
- Gewicht (cts)
- Certified Gemstones
- NEIN
- Farben
-
SEDAGEMS
RUTILATED QUARTZ'STAR'
This is a natural stunning gem stone displaying gold needles and well polished.This is a interesting stone in that the needles radiate from one spot so its called a star bust-great collectors stone.You have to process kilos of this material just to find the star.
Mined in Brazil
Weight 6.32 cts app
size 15 x 12 x 5 mm app
Quartz is the most common mineral on Earth. It is found in nearly every geological environment and is a component of almost every rock type. It makes up about 12% of the earth's crust, occurring in a wide variety of igneous, metamorphic and sedimentary rocks. It is also the most varied in terms of variety and color. Quartz is a 7 on the Mohs scale of hardness.
Rutilated quartz is found in Australia, Brazil, Kazakhstan, Madagascar, Norway, Pakistan and the United States.
Rutile is a major ore of titanium, which is a metal used for high tech alloys. It often forms needle-like crystal inclusions inside quartz. This form of quartz is known as rutilated quartz and it looks like small bars of imbedded needles. Rutile is a 6 on the Mohs scale.
Because of the difference in hardness between the two materials and because of the way rutile forms inside, this can be a difficult stone to attain a smooth surface without pits.
Versandanbieter | Versand nach:Land | Versand in den Rest der Welt |
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FedEx | $12.00 / :Tage Tage | $39.00 / :Tage Tage |
:Land
FedEx erhält bei Bestellungen mit 2 oder mehr Artikeln einen Rabatt auf $12.00
Rest der Welt
FedEx erhält bei Bestellungen mit 2 oder mehr Artikeln einen Rabatt auf $39.00
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||
Registered Shipping | $9.00 / :Tage Tage | $16.00 / :Tage Tage |
:Land
Registered Shipping erhält bei Bestellungen mit 2 oder mehr Artikeln einen Rabatt auf $9.00
Rest der Welt
Registered Shipping erhält bei Bestellungen mit 2 oder mehr Artikeln einen Rabatt auf $16.00
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Positiv
Nice rutilated stone. But stone colour is much lighter than photo. Not as golden. I still love it though.
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