Gilalite quartz

gilalite quartz

Gemstone Ama

Nkume Nkume

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Gilalite quartz

Buyzụta klọọkụ gilalite bapụtara na ụlọ ahịa anyị


A na-akpọkarị Gilalite quartz dị ka medusa quartz ma ọ bụ Paraiba quartz n'ihi agba nke ihe gụnyere ma bụrụkwa mpaghara dị na Brazil ebe a na-egwu ya.

Gilalite

Gilalite bụ ọla kọpa silicate nke nwere kemịkal kemịkal nke Cu5Si6O17 · 7.

Ọ na - eme dị ka oge nlọghachi azụ metamorphic dị na nkwụnye calc-silicate na sulfide skarn. Ọ na - eme dị ka ihe ndị na - akpata nkụji na nkụji metụtara kristal diopside. A na-ahụkarị ya n'ụdị spherules nke eriri radial.

Ebu ụzọ kọwaa ya maka ihe mere na Ngwunye ọla kọpa nke ọla dị na Gila County, Arizona na 1980 yana akụ mmiri. Ọ na - enweta aha ya site na mpaghara a. A kọwokwa site na District Goodsprings, Clark County, Nevada; Juazeiro do Norte, Ceara State, Brazil na mpaghara slag na Lavrion District, Attica, Greece.

Quartz

Quartz bụ mineral dị egwu, nke mejupụtara silicon na atom oxygen. A jikọtara atoms na usoro na-aga n'ihu nke SiO4 silicon – oxygen tetrahedra, ebe ikuku oxygen na-ekerịta n'etiti tetrahedra abụọ, na-enye usoro kemịkal nke SiO2. Quartz bụ mineral nke abụọ kachasị akụ na ụba ụwa, na-akpata feldspar.

Quartz dị n'ụdị abụọ, α-quartz nkịtị na β-quartz dị elu, ha abụọ nwere chiral. Mgbanwe site na α-quartz ruo β-quartz na-ewere ọnọdụ na mberede na 573 Celsius. Ebe mgbanwe ahụ na-enwe mgbanwe dị ukwuu na oke olu, ọ nwere ike ime ka mmebi nke okwute ma ọ bụ oke okwute nke na-agafe ọnọdụ okpomọkụ a.

E nwere ọtụtụ iche iche nke quartz, ọtụtụ n'ime ha bụ obere okwute dị oke ọnụ ahịa. Kemgbe oge ochie, ụdị quartz abụwo ihe ndị a na-ejikarị emebe ọla na ihe ndị siri ike, karịsịa na Eurasia.

Gilalite quartz

Buyzụta klọọkụ gilalite bapụtara na ụlọ ahịa anyị

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