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Why is Painite so expensive?

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Painite is a very rare borate mineral. It was first found in Myanmar by British mineralogist and gem dealer Arthur C.D. Pain who misidentified it as ruby, until it was discovered as a new gemstone in the 1950s. When it was confirmed as a new mineral species, the mineral was named after him.[2]
The chemical makeup of painite contains calcium, zirconium, boron, aluminium and oxygen (CaZrAl9O15(BO3)). The mineral also contains trace amounts of chromium and vanadium, which are responsible for Painite's typically orange-red to brownish-red color,[1][6] similar to topaz. The crystals are naturally hexagonal in shape, and, until late 2004, only two had been cut into faceted gemstones.[7]
Discovery and occurrence
Extensive exploration in the Mogok region has identified several new painite occurrences that have been vigorously explored resulting in several thousand new available painite specimens.[6]
Striated, euhedral painite crystal (size: 0.9×0.8×0.7 cm)
Corundum var. ruby on a large painite crystal, Mogok, Burma. (size: 3.7×3.1×2.3 cm)
References
T Armbruster; N Dobelin; A Peretti; D Gunther; E Reusser; B Grobety (2004). "The crystal structure of painite CaZrB(Al9O18) revisited" (PDF). American Mineralogist. 89: 610–613.
Anthony, John W.; Bideaux, Richard A.; Bladh, Kenneth W.; Nichols, Monte C., eds. (2003). "Paynite". Handbook of Mineralogy (PDF). V (Borates, Carbonates, Sulfates). Chantilly, VA, US: Mineralogical Society of America. ISBN 0962209740. Retrieved December 5, 2011.
Claringbull GF, Hey MH, Payne CJ (1957). "Painite, a New Mineral from Mogok, Burma". Mineralogical Magazine. 31 (236): 420–5. doi:10.1180/minmag.1957.031.236.11.
Painite. Webmineral. Retrieved on 2012-05-28.
External links
Media related to Painite at Wikimedia Commons
Stub icon This article about a specific mineral or mineraloid is a stub. You can help Wikipedia by expanding it.
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Gemstones
Gemmological classifications by E. Ya. Kievlenko (1980), updated
Jewelry stones
1st order
DiamondRubyEmeraldBlue SapphireAlexandriteNatural marine pearls
2nd order
Pink sapphireDemantoidTsavoriteSpinelPrecious Black OpalTanzanite
3rd order
Yellow, Green, Violet SapphiresAquamarineOrange topaz (Imperial)RubellitePrecious White and Fire Opal
4th order
Tourmaline — VerdeliteIndicolite, polychromousBeryl — Heliodor, pink, yellow-greenTopaz yellow, blue, pinkPeridotGarnets — Spessartine (malaya), Rhodolite, Almandine, PyropeAmethystCitrineBlue Turquoise
Jewelry-Industrial
stones
1st order
LazuriteJadeiteNephriteMalachiteAmber (Baltic amber)ChrysopraseCharoite
2nd order
AgateAmazoniteRhodoniteColorless, smoky and pink quartzHematiteCommon opalOpaque iridescent feldspars
Industrial stones
JasperGraphic granitePetrified woodCacholong (Porouse opal)Marble onyxObsidianListwanite (green mica)JetSeleniteFluoriteSerpentiniteAventurine quartziteOphicalcite (Serpentine/Calcite)Pagodite (Pyrophyllite/Talc)
The chemical makeup of painite contains calcium, zirconium, boron, aluminium and oxygen (CaZrAl9O15(BO3)). The mineral also contains trace amounts of chromium and vanadium, which are responsible for Painite's typically orange-red to brownish-red color,[1][6] similar to topaz. The crystals are naturally hexagonal in shape, and, until late 2004, only two had been cut into faceted gemstones.[7]
Discovery and occurrence
Extensive exploration in the Mogok region has identified several new painite occurrences that have been vigorously explored resulting in several thousand new available painite specimens.[6]
Striated, euhedral painite crystal (size: 0.9×0.8×0.7 cm)
Corundum var. ruby on a large painite crystal, Mogok, Burma. (size: 3.7×3.1×2.3 cm)
References
T Armbruster; N Dobelin; A Peretti; D Gunther; E Reusser; B Grobety (2004). "The crystal structure of painite CaZrB(Al9O18) revisited" (PDF). American Mineralogist. 89: 610–613.
Anthony, John W.; Bideaux, Richard A.; Bladh, Kenneth W.; Nichols, Monte C., eds. (2003). "Paynite". Handbook of Mineralogy (PDF). V (Borates, Carbonates, Sulfates). Chantilly, VA, US: Mineralogical Society of America. ISBN 0962209740. Retrieved December 5, 2011.
Claringbull GF, Hey MH, Payne CJ (1957). "Painite, a New Mineral from Mogok, Burma". Mineralogical Magazine. 31 (236): 420–5. doi:10.1180/minmag.1957.031.236.11.
Painite. Webmineral. Retrieved on 2012-05-28.
External links
Media related to Painite at Wikimedia Commons
Stub icon This article about a specific mineral or mineraloid is a stub. You can help Wikipedia by expanding it.
vte
Gemstones
Gemmological classifications by E. Ya. Kievlenko (1980), updated
Jewelry stones
1st order
DiamondRubyEmeraldBlue SapphireAlexandriteNatural marine pearls
2nd order
Pink sapphireDemantoidTsavoriteSpinelPrecious Black OpalTanzanite
3rd order
Yellow, Green, Violet SapphiresAquamarineOrange topaz (Imperial)RubellitePrecious White and Fire Opal
4th order
Tourmaline — VerdeliteIndicolite, polychromousBeryl — Heliodor, pink, yellow-greenTopaz yellow, blue, pinkPeridotGarnets — Spessartine (malaya), Rhodolite, Almandine, PyropeAmethystCitrineBlue Turquoise
Jewelry-Industrial
stones
1st order
LazuriteJadeiteNephriteMalachiteAmber (Baltic amber)ChrysopraseCharoite
2nd order
AgateAmazoniteRhodoniteColorless, smoky and pink quartzHematiteCommon opalOpaque iridescent feldspars
Industrial stones
JasperGraphic granitePetrified woodCacholong (Porouse opal)Marble onyxObsidianListwanite (green mica)JetSeleniteFluoriteSerpentiniteAventurine quartziteOphicalcite (Serpentine/Calcite)Pagodite (Pyrophyllite/Talc)
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