RUTILATED QUARTZ-A GRADE 8.9 CTS [S3711 ]
- UGS
- Dimensions (mm)
- x x mm
- Poids (cts)
- Couleurs
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MEMBER OF iNTERNATIONAL COLOURED ASSOCIATION COMMITED TO FULL DISCLOSURE OF STONES WITH A MONEY BACK GUARANTEE.
GRADE A RUTILATED QUARTZ
This is a natural stunning gem stone displaying a heavy dispaly of GOLDEN/ORANGE needles.
Weight 8.9 cts app
size 23x11 x4.7 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 gold. 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.
- UGS
- Dimensions (mm)
- x x mm
- Poids (cts)
- Couleurs
-
MEMBER OF iNTERNATIONAL COLOURED ASSOCIATION COMMITED TO FULL DISCLOSURE OF STONES WITH A MONEY BACK GUARANTEE.
GRADE A RUTILATED QUARTZ
This is a natural stunning gem stone displaying a heavy dispaly of GOLDEN/ORANGE needles.
Weight 8.9 cts app
size 23x11 x4.7 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 gold. 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.
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Positif
Beautiful agate piece , and as always fast efficient service from Sedagems
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Positif
Nice
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Positif
Gorgeous stones, very happy
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Positif
Gorgeous stone, very happy