Microstructure of Genuine Chalcedony: Tus Kheej Code ntawm Cryptocrystalline Quartz
Raws li lub gemstone muaj nuj nqis nyob rau hauv lub cryptocrystalline quartz pawg, qhov kev tsom xam microstructural ntawm Rainflower jade ua lub hauv paus ntsiab lus rau nws authentication. Thaum kuaj xyuas nyob rau hauv lub tshuab ntsuas polarizing, qib siab -qib piv txwv ntawm Rainflower jade nthuav qhia tus yam ntxwv ntawm fibrous microcrystals nrog kev taw qhia. Cov fibers, ntsuas kwv yees li 2-5 micrometers nyob rau hauv txoj kab uas hla, feem ntau faib nyob rau hauv parallel los yog radial qauv, ua rau ib tug tshwj xeeb "flow-line structure." Qhov txawv microstructure no yog tshwm sim los ntawm cov txheej txheem hydrothermal filling uas tshwm sim nyob rau hauv lub fissures ntawm basalt formations lab xyoo dhau los. Qhov porosity ntawm microcrystals ntawm Rainflower jade feem ntau yog tsawg dua 3%, txo qis dua li 8% porosity pom hauv chalcedony. This low porosity is crucial in contributing to the stone's dense texture and lustrous, smooth surface.
Los ntawm kev sib piv cov piv txwv nyob rau hauv lub polarizing microscope, nws yuav pom tau hais tias lub extinction phenomenon ntawm ntuj Rainflower jade nthuav tawm tas li wavy undulations, thaum lub artificially kho imitations qhia tawg los yog uneven extinction bands. Tsis tas li ntawd, nws sab hauv feem ntau muaj 0.01-0.1mm hematite suav nrog, uas tam sim no lub hnub qub- zoo li ci liab nyob rau hauv lub teeb ci ntsa iab, ib qho cim tseem ceeb txawv ntawm lwm cov chalcedonies.
Kev txheeb xyuas ntawm Opal Imitations: Microscopic Flaws of Dyeing Treatment
Opal feem ntau siv los xyaum Rainflower jade, tab sis muaj qhov sib txawv pom tseeb hauv lawv cov yam ntxwv microscopic. Nyob rau hauv lub polarizing microscope, opal qhia cov yam ntxwv ntawm ib tug homogeneous lub cev uas tsis muaj kev pom tseeb extinction tshwm sim, thaum Rainflower jade muaj anisotropic kev ua tau zoo. Qhov tseem ceeb tshaj, dyed opal tuaj yeem pom nrog cov xim raws cov kab nrib pleb hauv qab lub tshuab tsom, tsim cov kab tsaus nti, thiab cov xim pigment loj dua, feem ntau yog 10-20μm, loj dua li cov natural inclusions hauv Rainflower jade.
GREENGUARD Certification System: Lub International Pass rau Zoo
GREENGUARD certification system muab kev lees paub rau qhov zoo ntawm Rainflower jade. Daim ntawv pov thawj no nruj me ntsis kuaj cov xov tooj cua, cov ntsiab lus ntawm cov hlau hnyav, cov organic tebchaw tsis zoo thiab lwm yam ntsuas ntawm Rainflower jade kom ntseeg tau tias nws ua tau raws li cov qauv thoob ntiaj teb. Rainflower jade uas tau dhau daim ntawv pov thawj muaj ntau yam teeb meem emissions tshaj qhov nruab nrab ntawm kev lag luam, ua rau nws tshwj xeeb tshaj yog haum rau cov hniav nyiaj hniav kub hnav thiab sau.
Cov txheej txheem ntawv pov thawj suav nrog peb qhov txuas: kev sim cov khoom siv raw, kev soj ntsuam cov txheej txheem ua tiav thiab kev soj ntsuam cov khoom tiav, txhua tus qauv nruj thiab cov lus qhia tshwj xeeb. Rainflower jade uas tau txais daim ntawv pov thawj GREENGUARD, nrog nws qhov tshwj xeeb microstructure thiab irreplaceable kab lis kev cai tus nqi, tau dhau los ua lub hom phiaj ntawm cov tub ua lag luam, tsis yog tsuas yog nrov hauv kev lag luam hauv tsev, tab sis kuj muaj kev sib tw ntau dua hauv kev lag luam thoob ntiaj teb, ntxiv qhov hnyav rau nws lub gemstone - qib peev nqi.
200% Hwm Logic: Dual Tsav Tsav Tsheb ntawm Scarcity thiab Cultural Value
Qhov 200% tus nqi ntawm Rainflower jade tsis yog qhov tsis muaj tseeb, tab sis txiav txim siab los ntawm nws qhov tsis txaus thiab muaj txiaj ntsig kev coj noj coj ua. Ua ntej, siab -Zoo Rainflower jade tsuas yog tsim nyob rau hauv Yuhuatai cheeb tsam ntawm Nanjing, nrog txwv reserves. Raws li kev ua lag luam mining, siab - cov pob zeb zoo li tsis tshua muaj. Thib ob, pib los ntawm cov lus dab neeg ntawm Liang Dynasty, Rainflower jade tau nqa cov kev coj noj coj ua nplua nuj thiab yog tus nqa ntawm keeb kwm thiab kab lis kev cai.
Hauv kev ua lag luam sau, ntuj Rainflower jade uas tau ua tiav kev tshawb fawb thiab tau txais daim ntawv pov thawj GREENGUARD tau dhau los ua qhov khoom ntawm cov tub ua lag luam nrhiav vim nws qhov tshwj xeeb microstructure thiab irreproducible kab lis kev cai tus nqi. Tsis tas li ntawd, qhov kev thov rau ntuj thiab siab -jade zoo nyob rau hauv cov hniav nyiaj hniav kub ua lag luam tau nce siab nyob rau hauv xyoo tas los no, ntxiv txhawb tus nqi nce ntawm Rainflower jade, tsim 200% qhov chaw hwm.
Keywords: Rainflower jade qhia, cryptocrystalline quartz
Scientific Tools: Polarizing microscope specimen comparison atlas (nrog rau cov yam ntxwv ntawm kev kho dyeing)