2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Emeralds yog kab tias ntau yam paub ntau yam ntawm beryl thiab yog pob zeb yug rau lub hli ntawm Tsib Hlis. Lawv cov xim ntsuab nplua nuj, tshwm sim los ntawm cov kab ntawm chromium thiab vanadium, tau ua rau lawv xav tau ntau pua xyoo. Colombian emeralds yog cov feem ntau nrhiav tom qab thiab kim emeralds.
Npaj npaim beryl hu ua dab tsi?
Ntsuab-daj beryl, xws li tshwm sim hauv Brazil, qee zaum hu ua chrysolite aquamarine. Qhov sib sib zog nqus xiav version ntawm aquamarine hu ua maxixe.
Daim ntawv ntsuab ntawm beryl yog dab tsi?
Emerald yog ntau yam ntsuab ntawm Beryl, thiab nws ntau yam muaj txiaj ntsig thiab muaj txiaj ntsig. Nws cov xim ntsuab khaus tau muab nws cov xwm txheej ua lub pov haum tseem ceeb thoob plaws hauv ib-paus xyoo. Cov xim ntawm Emerald yog ntsuab mus rau emerald-ntsuab. Lub teeb ntsuab ntawm Beryl tsis lees paub tias yog Emerald, tab sis yog Green Beryl.
ntsuab beryl zoo li cas?
Lub Green Beryl feem ntau yuav muaj vertically grooved thiab striated cim nrog vitreous luster rau nws cov xim. Cov neeg txawj ntse gemstone cutters feem ntau txiav cov gemstone no rau hauv ib lub square lossis rectangular txiav uas ua rau kom pob tshab nam ntawm no rau-sided siv lead ua gemstone.
Nyiaj ntsuab beryl nqi npaum li cas?
Kuv tau pom qee qhov zoo nkauj ntsuab beryls muag rau kwv $10-22 ib carat (pob tshab, ci ntsa iab gemstones ntawm 12 txog 31carats). Emeralds, nyob ntawm qhov zoo thiab qhov loj, tuaj yeem raug nqi los ntawm kaum tawm duas las mus rau kaum tawm txhiab ib carat.
Pom zoo:
Puas yog cov dab dab dab dab dab dab dab dab dab dab dab dab?
Myth: Ib tug dab tshos tsis yog neeg ncaj ncees yog tiasnws haum yog. Fact: Tu siab, qhov no yog ib lo lus tsis tseeb uas tau raug perpetuated los ntawm aversive trainers. Txawm hais tias haum rau lub caj dab kom zoo khawb rau hauv cov tawv nqaij rhiab nyob ib ncig ntawm lub caj dab, uas ua rau muaj kev puas tsuaj loj rau cov thyroid, esophagus, thiab trachea.
Npauj npaim npua noj dab tsi?
Kev noj haus. Lub Topknot Pigeon yog frugivorous, pub rau ntau yam txiv hmab txiv ntoo rainforest, nrog rau cov uas tau qhia Camphor Laurels. Lawv feem ntau pub rau saum toj, dai ntawm cov ceg ntoo, feem ntau tig rov qab, kom ncav cuag cov txiv hmab txiv ntoo, flapping lawv tis nrov kom sib npaug.
Npauj npaim koob yog dab tsi?
A winged infusion set-tseem hu ua "butterfly" lossis "scalp vein" set-yog ib qho cuab yeej tshwj xeeb rau venipuncture: i.e. rau kev nkag mus rau cov hlab ntsha sab nraud lossis cov hlab ntsha rau kev txhaj tshuaj txhaj lossis phlebotomy.
Npauj Npaim Npauj Npaim nyob qhov twg?
Cov tsiaj no muaj thoob plaws hauv Indo-Pacific, los ntawm ntug dej hiav txwv ntawm East Africa mus rau Micronesia thiab Polynesia, sab qaum teb mus rau sab qab teb Nyiv thiab sab qab teb mus rau Australia tus Tswv Howe Island. Puas yog raccoon butterflyfish omnivores?
Npauj Npaim Npauj Npaim loj nyob qhov twg?
Cov hom kab sab qab teb mus rau Florida thiab Caribbean, mus rau sab hnub poob Tebchaws Meskas, thiab hla Mexico mus rau Central thiab South America. Tus swallowtail loj heev muaj nyob thoob plaws hauv lub xeev Florida. Tus npauj npaim swallowtail loj heev nyob qhov twg?
