Ruvara Change Garnet

Ruvara Change Garnet

Gemstone Info

Gemstone Tsanangudzo

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Ruvara Change Garnet

A mix of spessartite uye pyrope. Iri dombo rinoratidza kuchinja kwemavara kubva ku-brownish masikati uye rose rose rinopenya mumoto. Izvozvo zvinoshamisa zvakanyanya uye zvinoshamisa, zvinopfuura izvo zvealexandrite inodhura.

Nhengo isina kuwanikwa uye inokosha yegarnet boka rematombo. Inonyanya kudiwa nokuda kwekukwanisa kwayo kusiyanisa muto. Izvo zvinoenderana nerudzi rwechiedza chechiedza. Iko kukwanisa kuchinja ruvara kazhinji kunokanganisa kukanganisa kwe pleechroism. Iko kukwanisa kuratidza mavara akasiyana-siyana zvichienderana nekutarisa kwekona. Izvo zvinoshamisa zvekushanduka kwemavara hazvisi zvinoenderana nekona yekuona. Inowanzosanganiswa-kusanganiswa kwepessartite uye pyrope uye mumatambudziko mazhinji, inogonawo kuva nematauro e grossularite kana almandine garnet.

Garnet

Icho chikwata chemaminerari etilicate. Tinoishandisa kubva muBronze Age sematombo uye mabrasives.

Mhando dzose dzejarnet dzine zvinhu zvakafanana uye maitiro echikristini, asi zvakasiyana mumakemikari. Zvisikwa zvakasiyana-siyana zvinonzi pyrope, uyewo almandine, spessartine, grossular (zvakasiyana-siyana zvinonzi hessonite kana sinamoni-dombo uye savorite), ivarovite uye andradite. Matombo anoita maviri akaoma sarudzo series: pyrope-almandine-spessartine uyewo ivarovite-grossular-andradite.

Ruvara-kuchinja

Kubwinya kwemuvara-ruvara kunogona kunge kwakasimba, nokuti Inowanzopfuura iyo yealexandrite yakaisvonaka. Mazhinji ematombo aya acharatidza ruvara rwebhuruu-ruvara rwebhuruu kana ruvara kana ruchionekwa pasi pezuva masikati, asi kana rakataridzirwa pasi pechiedza chekudzivirira, rinenge rakaita sedzakasvibirika ku pink muvara. Kunewo zvimwe zvakasiyana-siyana zveimwe ruvara rwekuchinja pamwe chete. Kuti tinyatsonzwisisa huwandu hwakazara hwemavara garnet, micheka inofanira kuonekwa pasi pemhando dzakasiyana-siyana dzekuvhenekera, kusanganisira mangwanani-ngwanani masikati, masikati masikati, chiedza che-fluorescent uye chiedza chekudzivirira kana kenduru.

Hapana kurapwa

Kufanana nematombo anokosha ejarnet, kuchinja kwemavara hakuzivikanwi kuti kunobatwa kana kuwedzerwa nenzira ipi zvayo.

Chimiro Formula: [Mg3 + Mn3] AL2 (SIO4) - Manganese aluminium silicate
Crystal Structure: Cubic - rhombic, tetrahedron
Dambudziko: 7 ku7.5
Refractive Index: 1.73 - 1.81
Unyanzvi: 3.65 ku4.20
Cleavage: Hapana
Kusasununguka: Kuisa pachena, kushanduka, kutora
Luster: Vitreous

Colour Change Garnet, kubva kuTanzania

tenga chimiro chemavara chechigarire changamire mudura redu

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