Qab zib quartz

qab zib quartz

Gemstone Info

Gemstone Nqe Lus

0 shares

Qab zib quartz

Yuav cov quartz ntuj hauv peb lub khw


Qab zib quartz yog lub pov haum muaj lub ntuj zoo nkauj zoo li cov qab zib zoo nkauj uas tsim los ntawm cov xwm txheej zoo li micro-crystalline facets.

Qab zib quartz muaj keeb kwm rov qab 10,000 xyoo, raws li tau hais hauv Paleo-Indian.

Qab zib quartz tsis tau pom dua lossis pom ntau dua txij li thaum 1900s thaum ntxov. Qhov tshawb pom hauv lub caij nyoog tam sim no yog qhov tsis tshua muaj tshwm sim.

Quartz

Quartz yog ib qho nyuaj, crystalline ntxhia ua ke ntawm silicon thiab oxygen atoms. Cov atoms tau txuas rau hauv kev ua haujlwm txuas ntxiv ntawm SiO4 silicon et oxygen tetrahedra, nrog txhua tus pa tau sib koom ntawm ob tetrahedra, muab cov tshuaj zuag qhia tag nrho ntawm SiO2. Quartz yog cov khoom siv ntau tshaj plaws hauv ntiaj teb hauv ntiaj teb cov av hauv av, qab feldspar.

Muaj ntau ntau yam sib txawv ntawm quartz, ob peb ntawm cov uas yog semi-precious gemstones. Txij li thaum qub, ntau yam ntawm quartz tau siv cov zaub mov ntau tshaj plaws hauv kev txiav txim siab ntawm cov hniav nyiaj hniav kub thiab hardstone carvings, tshwj xeeb tshaj yog nyob hauv Eurasia.

Crystal

Quartz belongs rau cov cuab yeej siv hluav taws xob trigonal. Qhov zoo tshaj plaws siv lead ua duab yog 6-sided prism term បញ្ចប់ nrog rau-sided pyramids ntawm txhua qhov kawg. Nyob rau hauv xwm quartz muaju feem ntau yog ntxaib, nrog ntxaib sab xis thiab sab laug sab laug quartz muaju, distorted, lossis yog li intergrown nrog muaju nyob ib sab ntawm quartz lossis lwm yam minerals tawm raws li tsuas yog qhia ib feem ntawm cov duab no, los yog tsis muaj lub ntsej muag pom meej sab hauv thiab tshwm sim loj heev. Zoo-tsim muaj cov muaju feem ntau ua ib lub 'txaj' uas muaj qhov kev loj hlob tsis txaus ntseeg ua qhov tsis muaj dab tsi; feem ntau muaju nyob nrog rau lwm kawg mus rau ib tug matrix thiab tsuas yog ib txoj kev txiav hauv yog tam sim no. Txawm li cas los xij, ob npaug ntawm kev ua tiav cov kua muaj tshwm sim qhov lawv txhim kho dawb tsis muaj kev sib txuas, piv txwv li hauv gypsum Ib lub quartz geode yog qhov xwm txheej zoo li qhov tsis muaj dab tsi yog kwv yees li spherical zoo li hauv kab, muaj hlua nrog lub txaj ntawm muaju hauv taw sab hauv.

Hom

Txawm hais tias ntau ntawm cov npe varietal keeb kwm tau tshwm sim los ntawm cov xim ntawm cov ntxhia, kev hloov npe tam sim no feem ntau hais txog microstructure ntawm cov ntxhia. Xim yog qhov qhia paub thib ob rau cov ntxhia hauv cryptocrystalline, txawm hais tias nws yog thawj qhov kev qhia pom rau cov macrocrystalline ntau yam.

Qab zib quartz ntawm Fluorite los ntawm Madagascar

Yuav cov quartz ntuj hauv peb lub khw

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