Petrified itace: dũkiyarsu da kuma aikace-aikace

Petrified itace - wani abu samar daga itatuwa da cewa ya girma a baya ma'aunan kasa epochs. Irin wannan "curiosities" iya gaya mai yawa. Ganin shekaru da itatuwa, da su taimako yana yiwuwa a gano juyin halittar wani irin itace amfanin gona, koyi game da lokacin da girma da kuma sauyin yanayi na da ƙarni.

Kamar yadda aiwatar da petrified itatuwa

woody tarkace don ya halaka, suna sarrafa kwayoyin karkashin yanayi. Wannan na faruwa a game da free iska damar. Amma a wasu lokuta, matattu itatuwa ba su halaka gaba daya. Wannan ya faru a lokacin da aka binne a karkashin sediments (volcanic ash, landslides, avalanches, glacial moraine, da dai sauransu), hana da ya kwarara daga oxygen. A sakamakon katako ba spoiled, kuma a kan lokaci saboda canzawa daga burbushin kwayoyin halitta ma'adanai. The jiki Properties daga itacen da aka gaba daya ya canza, kuma shi jũya a cikin wani sosai m, kuma m abu.

A mafi yawan lokuta, Organic itace nama yana maye gurbinsu da ma'adanai, silica (silicified itace). M shi ne opal, chalcedony ko ma'adini. Irin wannan burbushin riƙe da ilimin Halittar Jiki tsarin da itace. Kadan fiye, za ka iya samun abin da ake kira marbleized itace, sun fi mayar da maye gurbin ma'adanai wanda suke dolomite, calcite ko siderite. Bugu da kari, ya maye gurbin abubuwa iya zama gypsum, barite, jet da sauransu. Akwai fiye da 60 ma'adanai da hannu a cikin samuwar woody burbushin.

Ainihin Properties na petrified itace

A ma'adinai ne halin da gilashin ko waxy luster, conchoidal karaya, rashin tsakiyan nonon. Taurin na taurare itace, dangane da substituent ma'adanai ne a cikin kewayon 4 zuwa 6 a cikin Mohs sikelin. Daya iya samun sawa yanke rabo sun fi mayar da daban-daban a cikin tsari da kuma launi.

Saboda ba a cikin sediments ko impurities a ruwa petrified abu iya samun launuka iri-iri. Saboda haka, carbon ba itacen a baki launi; baƙin ƙarfe oxide - ja, rawaya ko ruwan kasa. jan karfe, chromium kuma cobalt - kore ko blue. Manganese - orange ko ruwan hoda. manganese oxide - black ko rawaya.

Daga cikin burbushin itatuwa za a iya samu, da kuma conifers kuma hardwoods. Conifers hada da fossilization na amber inclusions.

textural bambancin

Wood ya halartar fossilization, na iya samun wani daban-daban irin zane. Dalilin wannan shi ne da yawa dalilai. Bari mu bincika data kasance textural iri-iri petrified itace, kazalika saboda abin da suka samu.

kama burbushin

Sun hada da nau'in cewa an halin da ma uniform tsarin da launi daban-daban. Stone ne a fili da aka nuna da tsarin karba-karba ba saboda ba rarrabe tsakanin launi na itacen zobba, amma kawai ta gaban Lines cewa an ƙuntata. Mafi fi sanin wakilin wannan kungiya na burbushin ne da ake kira opal itace, featuring sosai haske da launi (na iya zama kusan fararen) da kuma Stores yawanci su primary tsarin.

Petrified itace: ruwan tabarau irin zane

Wannan irin zane tasowa a kan aiwatar da ciko da manyan Kwayoyin da pores na itace chalcedony, opal da na baƙin ƙarfe hydroxides. The ruwan tabarau ne halin da a mikakke fuskantarwa. A wasu lokuta, ta jaddada baƙin ƙarfe hydroxide, masu tasowa, tare da wannan Lines.

wakewake itãciya

Shi ne ya fi kowa irin petrified itace. Halin opal-chalcedony abun da ke ciki tare da wani gwaji admixture na baƙin ƙarfe hydroxides. The rabo daga cikin wadannan uku aka gyara ne m, kuma wannan ya bayyana ga m roɗi-roɗi canza launi da kuma irin zane na ma'adinai. Wani lokaci yana spotting lalacewa ta hanyar itace sauran kaya, wanda ya maye gurbin chalcedony, rike cell siffar a kan bango na opal taro. Irin wannan saka launi muhimmi a cikin dutse, ciki har da daban-daban tabarau na kasa-kasa.

Concentrically raba mukamin petrified itace

Domin wani abu halin da sãɓãwar opal ko chalcedony, opal concentric makada da ciwon launi daban-daban. A lokaci guda sun jaddada juna na shekara-shekara itace zobba a giciye-sashe. Tsaye sashe yana da wani mikakke hada zane da aka quite a fili bayyana.

Gagatovidnoe petrification

Wannan petrified itace yana da carbon-carbon-opal ko carbonate abun da ke ciki. Lines shekara-shekara zobba an fili ya bayyana da kuma samar da concentric (concentric undulating shafukan) abin kwaikwaya. Bisa ga ado halaye na baki petrified itace idan aka kwatanta da baki Jade ko gagate.

Ina burbushin bishiyoyi

Mafi sau da yawa petrified itatuwa da ake samu a yankunan inda akwai volcanic eruptions. Mafi shahara wurin gano wannan musamman kayan - abin da ake kira "Petrified Forest", located a Jihar Arizona, kuma shi ne daya daga cikin kasa Parks a Amurka (tun 1962). A tsawon na taurare shafts kai 65 m, diamita - 3 m.

Akwai kuma yawan sauran adibas na petrified itace, wanda aka located a sassa daban daban na duniya. A mafi shahara da kuma manyan sikelin-m gandun daji suna located in Argentina, Brazil, Belgium, Girka, Canada, India, New Zealand, Rasha, Ukraine, Czech Republic, Georgia da Armenia, da kuma sauransu. Yawa yankunan su ne kasa Parks , ko na halitta Monuments.

Aikace-aikace petrified itace

Petrified itace - dutse tun zamanin da amfani a matsayin albarkatun kasa domin yi na kayan ado. Da bukatar su zauna high kuma a halin yanzu. Wannan ado dutse ne sosai bi. Wannan abu ne da yanke, ƙasa kuma goge, kamar yadda sakamakon samun wani irin idon yayi kamar gilashi luster. A sarrafa itacen hasarar da irin zane.

Iri petrified itace da ciwon lafiya contrasting juna amfani Manufacturing abun da ake sakawa da kuma matsakaici-sized kayan ado, irin misali kamar necklaces, mundaye da sauransu. Musamman m ne mai ado dutse tare da jinsin shekara-shekara zobba Lines. A yi kayan ado irin samfurori sau da yawa a hade tare da daraja karafa, da wasu duwatsu da kuma gilashin.

Har ila yau, petrified itace da ake amfani a samar da daban-daban tsarabobi da kuma abubuwa na ciki da ado. Yana iya zama alkalama, ashtrays, vases, kwalaye, shelves, countertops kuma mafi. Domin yi irin wannan articles akai-akai amfani da kayan da kasa bambanta shiyya da kuma ciwon roɗi-roɗi, ko striated krupnopyatnisty zane. Stone da aka sosai mai daraja da haraji, ba cewa shekaru itatuwa miliyoyin shekaru.

Ya kamata a lura da cewa petrified itace aka dauke su kayan da cewa yana da musamman magani Properties. Ya taimaka wani mutum mu jimre wa danniya da kuma yarjejeniyar da danniya, rubanya lamarinsa na jiki, kare da cututtuka da kuma raunin da ya faru. A cewar maganin gargajiya, mutu sanya na petrified itace, iya kwanciyar hankali da jin zafi. Don yin wannan, ku dai yi amfani da shi zuwa ga ciwon tabo. A Mongolian magani tun zamanin da na amosanin gabbai da kuma irin cututtuka a cikin gidajen abinci amfani petrified itace (a cikin nau'i na faranti) daga Gobi Desert.