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0.85 Carat AAA Grade MariGold Color Extremely Rarest Chlinohumite Gemstone
- SKU
- Afmetingen (mm)
- 4.000 x 4.000 x 1.000mm
- Gewicht (cts)
- 0.850
- Treatment
- No Treatment
- Kleuren
-
Clinohumite is an uncommon member of the humite group, a magnesium silicate according to the chemical formula (Mg, Fe)9(SiO4)4(F,OH)2. The formula can be thought of as four olivine (Mg2SiO4), plus one brucite (Mg(OH)2). Indeed, the mineral is essentially a hydrated olivine and occurs in altered ultramafic rocks and carbonatites. Most commonly found as tiny indistinct grains, large euhedral clinohumite crystals are sought by collectors and occasionally fashioned into bright, yellow-orange gemstones. Only two sources of gem-quality material are known: the Pamir Mountains of Tajikistan, and the Taymyr region of northern Siberia. It is one of two humite group minerals that have been cut into gems, the other being the much more common chondrodite
Cut : Round Cut
- SKU
- Afmetingen (mm)
- 4.000 x 4.000 x 1.000 mm
- Gewicht (cts)
- 0.850
- Treatment
- No Treatment
- Kleuren
-
Clinohumite is an uncommon member of the humite group, a magnesium silicate according to the chemical formula (Mg, Fe)9(SiO4)4(F,OH)2. The formula can be thought of as four olivine (Mg2SiO4), plus one brucite (Mg(OH)2). Indeed, the mineral is essentially a hydrated olivine and occurs in altered ultramafic rocks and carbonatites. Most commonly found as tiny indistinct grains, large euhedral clinohumite crystals are sought by collectors and occasionally fashioned into bright, yellow-orange gemstones. Only two sources of gem-quality material are known: the Pamir Mountains of Tajikistan, and the Taymyr region of northern Siberia. It is one of two humite group minerals that have been cut into gems, the other being the much more common chondrodite
Cut : Round Cut
| Verzend provider | Verzending naar:land | Verzending naar de rest van de wereld |
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| Standard Shipping - Tracked | $12.00 / :dagen dagen | $12.00 / :dagen dagen |
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:land
Standard Shipping - Tracked wordt verdisconteerd tot $7.00 bij bestellingen met 2 of meer artikelen
Rest van de wereld
Standard Shipping - Tracked wordt verdisconteerd tot $7.00 bij bestellingen met 2 of meer artikelen
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| DHL | $22.00 / :dagen dagen | $22.00 / :dagen dagen |
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:land
DHL wordt verdisconteerd tot $22.00 bij bestellingen met 2 of meer artikelen
Rest van de wereld
DHL wordt verdisconteerd tot $22.00 bij bestellingen met 2 of meer artikelen
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| Express Shipping | $22.00 / :dagen dagen | $22.00 / :dagen dagen |
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:land
Express Shipping wordt verdisconteerd tot $22.00 bij bestellingen met 2 of meer artikelen
Rest van de wereld
Express Shipping wordt verdisconteerd tot $22.00 bij bestellingen met 2 of meer artikelen
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PositiefSuper great seller. Exactly as pictured. Super fast shipping and very kind and easy to work with! Super recommended seller.
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Positief
Fantastic stone, pictures and description are entirely accurate.
