IGilalite quartz

gilalite Quartz

Ulwazi loGugu

Inkcazo yeGemstone

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IGilalite quartz

Thenga i-gilalite quartz yendalo kwivenkile yethu


I-Gilalite quartz ihlala ibizwa ngokuba yi-medusa quartz okanye i-Paraiba quartz ngenxa yombala wezinto ezibandakanyiweyo kwaye iba yindawo yaseBrazil apho ymbiwe

IGilalite

IGilalite yiminerali yesilika yobhedu enekhemikhali ekubunjweni kweCu5Si6O17 · 7.

Kwenzeka njengesigaba sokubuyisa imethamorphic kwidiphozithi ye-calc-silicate kunye ne-sulfide skarn. Kwenzeka njengokugcwaliseka kwe-fracture kunye nokuzaliswa okunxulunyaniswa neekristale zedayide. Ihlala ifumaneka ngohlobo lweespeliles zeentsinga zemitha.

Yachazwa okokuqala ukuba yenzeke kumgodi weKrisimesi we-porphyry kwi-Gila County, e-Arizona ngo-1980 kunye ne-apachite yezimbiwa. Ifumana igama layo kule ndawo. Kukwenziwe ingxelo nakwisithili saseGoodsprings, Clark County, Nevada; IJuazeiro do Norte, I-Ceara State, iBrazil kunye nendawo ye-slag kwiSithili saseLavrion, Attica, Greece.

Quartz

I-Quartz sisimbiwa esine-crystalline samaminerali eyenziwe nge-silicon kunye neeatom zeoksijini. Iiatom zidityaniswe kwisakhelo esiqhubekayo se-SiO4 silicon-oxygen tetrahedra, kunye neoksijini nganye ekwabelwana ngayo phakathi kwe-tetrahedra emibini, inika ifomula yemichiza ngokubanzi ye-SiO2. I-Quartz sesesibini esona mineral sisityebi kwi-world crust crust, emva kwe feldspar.

I-Quartz ikhona ngeendlela ezimbini, i-α-quartz eqhelekileyo kunye neqondo lokushisa temperature-quartz, zombini ziyi-chiral. Utshintsho olusuka kwi-α-quartz ukuya kwi-β-Quartz lwenzeka ngesiquphe ngama-573 ° C. Kuba inguquko ihamba notshintsho olukhulu lwevolumu, inokuphembelela ngokulula ukwakheka kwe-ceramics okanye amatye adlula kulo mqobo wobushushu.

Zininzi iindidi ezahlukeneyo zeclartz, ezininzi zazo zixabile zixabana ngamatye anqabileyo. Ukusukela mandulo, iintlobo zeekota ziyinto yezona zinto zisetyenziswayo xa kusenziwa ubucwebe kunye nemifanekiso eqingqiweyo enzima, ingakumbi e-Eurasia.

IGilalite quartz

Thenga i-gilalite quartz yendalo kwivenkile yethu

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