Ammolite

ammolite

Gemstone Info

Bayanin Gemstone

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Ammolite

Ammolite wani gemstone ne wanda yake da mahimmanci wanda ya samo asali tare da hawan gabas na Dutsen Rocky na Arewacin Amirka. An sanya shi daga tarin halittu na ammonite, wanda aka hada da farko na aragonite, wannan ma'adinai yana cikin nacre, tare da microstructure hade daga harsashi. Yana daya daga cikin 'yan karamar halitta, wasu sun hada da amber da pearl.1 A 1981, an ba da ammolite matsayi na gemstone ta Gidan Gida na Duniya, wannan shekarar da aka fara sayar da aikin ammonium ya fara. An sanya shi gemstone mai daraja na birnin Lethbridge, Alberta a 2007.

Ammolite kuma an san shi azaman aapoak, gemmonmon ammonite, calcentine, da Korite. Wannan na ƙarshe shine sunan kasuwanci da aka ba da gemstone ta kamfanin hakar gwal na Alberta. Marcel Charbonneau da abokin hulɗarsa Mike Berisoff sun kasance na farko don ƙirƙirar ɗakunan kasuwanci na 1967. Sun ci gaba da samar da Ammolite Minerals Ltd.

Properties

Maganin abun da ke haɓaka na ammonium yana da sauƙi, kuma ba tare da aragon na iya haɗa da lissafi, silica, pyrite, ko wasu ma'adanai ba. Gilashin kanta na iya ƙunsar abubuwa da yawa, ciki har da: aluminum, barium, chromium, jan ƙarfe, ƙarfe, magnesium, manganese, strontium, titanium, da vanadium. Its crystallography ne orthorhombic. Matsayinta shine 3.5-4.5, kuma nauyinsa na musamman shine 2.60-2.85. Hakanan nuni na kayan Kanada, kamar yadda aka auna ta hanyar sodium, 589.3 nm, sune kamar haka: 1.522, X 1.672-1.673, X 1.676-1.679, xanci na nesa. A ƙarƙashin haske ultraviolet, ammolite zai iya fure wata launin mustard.

An nuna launin launi mai kama da launi a cikin samfurori masu kyau, mafi yawa a cikin tabarau na kore da ja, dukkan launuka suna yiwuwa, duk da haka. Halin da ake ciki shi ne saboda microstructure na Aragon: Ba kamar sauran duwatsu masu daraja ba, wanda launuka suna fitowa daga hasken haske, launi mai launi na ammolite yana fitowa daga tsangwama tare da hasken da ya sake dawowa daga layers na plalets na bakin ciki wadanda suka hada da Aragon. Girman da ake yadudduka, da karin sassan da kuma ganye an samar, wadanda suka fi dacewa da yadudduka, da karin ƙwayoyi da ƙwayoyi masu yawa. Reds da kuma ganye suna da yawanci gani launuka, saboda da mafi girma fragility daga cikin finer layers da alhakin da blues. A lokacin da aka yi daɗaɗɗa, waɗannan launi ba su da ban mamaki sosai, kayan abu yana buƙatar gyaran gyare-gyare da yiwuwar sauran jiyya domin ya nuna launuka cikakken damar.

Origin

Ammolite ya fito ne daga burbushin burbushin halittun ammonium na Upper Cretaceous Placenticeras meeki da Placenticeras intercalare, kuma, zuwa ƙananan digiri, ƙananan kwatsam, Baculite compressus. Ammonawa sune kudan zuma, wadanda suka yi amfani da ita a cikin tekun tudun ruwa har sai sun kasance ba tare da dinosaur ba a ƙarshen zamanin Mesozoic.

Ammoniya da suka gina siffar ammonium da aka gina a cikin duniyar da ke cikin teku, wadda ke kusa da Dutsen Rocky-wannan yanki ne yau da ake kira Cretaceous ko Western Interior Seaway. Yayinda ammoniya suka mutu, sai suka durkusa zuwa kasa kuma an binne su ta hanyar lakaran laka na bentonitic wanda ya zama shale. Mutane da yawa masu daraja-ammonites ana samuwa a cikin siderite concretions. Wadannan talifun sun adana Aragon na bawo, ta hana shi daga canzawa zuwa lissafi.

Ammolite

saya kyawawan dabi'u a shagonmu

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