Xim hloov Garnet

Xim hloov Garnet

Gemstone Info

Gemstone Nqe Lus

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Xim hloov Garnet

Ib qho sib xyaw ntawm cov tshuaj tua kab thiab cov pyrope. Lub pob zeb no pib hloov xim ntawm brownish nyob rau lub caij ntuj so rau ib tug liab liab nyob rau hauv lub teeb incandescent. Lub phenomena yog khaus heev thiab ua txoj, tshaj qhov hais tias ntawm lub kim kim alexandrite.

Ib tug tsis tshua muaj nqis thiab muaj nqis ntawm cov pab pawg neeg hu ua gemstones. Nws yog qhov siab xav rau nws cov peev xwm hloov xim. Nws nyob ntawm seb hom teeb ci li cas. Muaj peev xwm hloov xim yog feem ntau erroneously mistaken rau pleochroism. Qhov twg yog qhov muaj peev xwm nthuav tawm cov xim sib txawv raws li qhov pom lub kaum ntse ntse. Whereas lub phenomena ntawm cov xim hloov tsis nyob ntawm saib lub kaum ntse ntse. Nws yog feem ntau yog ib qho sib xyaw kom sib tov ntawm spessartite thiab pyrope thiab feem ntau, tej zaum kuj muaj cov cim ntawm grossularite lossis almandine garnet.

Garnet

Nws yog ib pawg ntawm silicate minerals. Peb siv nws txij thaum lub Hnub Nyoog Hnub Tuam Tshoj thiab cov khoom tseem ceeb.

Tag nrho cov tsiaj cov khoom siv tau zoo tib yam lub cev thiab cov khoom siv lead ua, tab sis txawv hauv cov tshuaj lom neeg muaj pes tsawg leeg. Qhov sib txawv hom yog pyrope, kuj almandine, spessartine, grossular (ntau yam uas yog hessonite los yog cinnamon-pob zeb thiab tsavorite), uvarovite thiab andradite. Lub pob zeb tsim tau ob yam khoom xyaw roj: pyrope-almandine-spessartine thiab kuj uvarovite-grossular-andradite.

Xim-hloov

Kev siv ntawm kev hloov xim muaj peev xwm yuav muaj zog heev, vim tias feem ntau nws zoo tshaj qhov ntawm alexandrite qhov kawg. Feem ntau ntawm cov pob zeb no yuav muaj xim tawv daj los yog tooj liab thaum uas pom hauv qab nruab hnub, tab sis thaum pom nyob rau hauv lub teeb pom kev zoo, nws yuav tshwm sim rau pob liab liab. Kuj muaj ntau yam kev hloov ntawm cov xim ua tau. Yuav kom zoo siab rau tag nrho cov kev hloov xim hauv cov xim, cov qauv yuav tsum tau muaj nyob rau hauv ntau lub teeb pom kev zoo, nrog rau thaum yav sawv ntxov thaum yav sawv ntxov, yav tav su yav tav su, lub teeb pom kev zoo thiab lub teeb txawb los yog cov tswm ciab.

Tsis muaj kev kho mob

Zoo li feem ntau cov qhabnias gemstones, kev hloov xim tsis paub tias yuav tau kho los yog kho kom zoo dua.

Tshuaj Mis: [Mg3 + Mn3] AL2 (SIO4) - Manganese txhuas silicate
Crystal Structure: Cubic - rhombic, tetrahedron
Hardness: 7 rau 7.5
Refractive Index: 1.73 - 1.81
Ceev: 3.65 rau 4.20
Txhuav: Tsis muaj
Transparency: Transparent, translucent, opaque
Luster: Vitreous

Xim Hloov Garnet, los ntawm Tanzania

yuav lub ntuj hloov hloov garnet hauv peb lub khw

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kev ua yuam kev: Cov ntsiab lus yog kev tiv thaiv !!