Kyanite Orange, oo ka yimid Tansaaniya

Orange kyanite Tansaaniya

Macluumaadka Gemstone

Qeexidda Gemstone

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Kyanite Orange, oo ka yimid Tansaaniya

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Kyanite waa macdan silicate caadi buluug ah, caadi ahaan laga helo pegmatites metamorphic aluminium-hodan iyo / ama dhagaxa weyn ku aasan. Kyanite dhagaxyada dhexdooda metamorphic guud ahaan waxay muujinaysaa cadaadiska ka badan afar kilobars. Inkasta oo laga yaabo deggan cadaadiska hoose iyo heerkulka hooseeyo, hawlaha biyaha sida caadiga ah waa sare oo ku filan xaaladaha sida in la bedelay aluminosilicates hydrous sida muscovite, pyrophyllite, ama kaolinite. Kyanite waxaa sidoo kale loo yaqaan disthene, rhaeticite iyo cyanite.

Kyanite waa xubin ka mid ah taxanaha aluminosilicate ah, kaas oo sidoo kale ka mid ah andalusite polymorph iyo sillimanite polymorph ah. Kyanite waa si xoog leh anisotropic, in ay darantahay ingeega kala duwan iyada oo ku xiran ay jihada crystallographic. In kyanite, anisotropism this la oran karo waa dabeecad u ah garashada.

At heerkul ka sarreeya kyanite 1100 ° C decomposes galay mullite iyo silica hallawda via reaction soo socda: 3 (Al2O3 · SiO2) → 3Al2O3 · 2SiO2 + SiO2. Isbadal Tani waxa ay keentey in ballaarinta ah.

Its magaca ka yimaadaa asal ahaan la mid ah sida in of cyan midabka, la soo Guuriyay ahayn κύανος erayga Giriigga ah da'da weynaa. Tani waxay guud ahaan waa buriyay galay English sidii kyanos ama kuanos oo macnaheedu yahay "buluug madow".

Kyanite waxaa loo isticmaalay dhuxul dhagax madow, oo laga yaabo inay muujiso caruusha indhaha, inkasta oo isticmaalkaasi uu xadidan yahay anisotropism-ka iyo kala-soocidda fiican. Noocyada midabka ah waxaa ka mid ah dhowaan laga helay kyanitans orange oo ka yimid Tansaaniya. Midabka casaanku wuxuu u sabab ah in lagu daro tiro yar oo manganese ah (Mn3 +) dhismaha.

Aqoonsiga

Kyanite's cochlears, kumbiyuutarrada columnal badiyaa waa calaamadaha ugu horreeya ee macdanta, iyo sidoo kale midabkiisa (marka tijaabada uu buluug yahay). Macdanta la midka ah ayaa sidoo kale faa'iido leh, gaar ahaan joogitaanka polymorphs of staurolite, oo badanaa ku dhaca kyanitis. Si kastaba ha ahaatee, sifooyinka ugu faa'iidada leh ee lagu aqoonsanayo kyanitid waa habdhiska anisotropism. Haddii mid ka shakiyo shaybaarku inuu yahay kyanite, xaqiijinayo in uu leeyahay laba qalaad oo kala duwan oo ka duwan axooyinka dareenka ah waa furaha aqoonsiga, waxay leedahay adag tahay 5.5 oo isku mid ah {001} iyo 7 oo isku mid ah {100}

Kyanite Orange, oo ka yimid Tansaaniya

iibso dhagaxyada dabiiciga ah ee dukaankeenna

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