Starry Night Obsidian - Kanema wamkulu

Usiku wa Obsidian Starry, wotchedwanso Obsidian Fireworks kapena Flower Obsidian.

Kuphatikiza kochititsa chidwi kwa obsidian wakuda ndi coral, zonona, pinki ndi zoyera za chipale chofewa.

Gulani chilengedwe cha nyenyezi za obsidian usiku m'sitolo yathu

Magalasi ophulika a Obsidian

Obsidian ndi galasi lachilengedwe lachiphalaphala lomwe limapangidwa ngati mwala woponderezedwa.

Obsidian amapangidwa pamene chiphalaphala chotuluka m'phiri chiphulika chimazizira mofulumira ndi kukula kochepa kwa kristalo. Nthawi zambiri amapezeka mkati mwa rhyolitic lava flows yomwe imadziwika kuti obsidian flows, pomwe mankhwalawo: kuchuluka kwa silika kumayambitsa kukhuthala kwakukulu, komwe kukakhala kuzizira mwachangu kumapanga galasi lachilengedwe la lava.

Kulepheretsa kufalikira kwa atomiki kudzera mu chiphalaphala chomata kwambirichi kumafotokoza za kuchepa kwa kukula kwa kristalo. Obsidian ndi yolimba, yonyezimira komanso yowoneka bwino. Chifukwa chake, imasweka ndi nsonga zakuthwa. Zakhala zikugwiritsidwa ntchito m'mbuyomu popanga zida zodulira ndi kubaya, komanso zakhala zikugwiritsidwa ntchito poyesera ngati masamba opangira opaleshoni.

Usiku wa nyenyezi obsidian wochokera ku Mexico.

Zinthu za obsidian za usiku wa nyenyezi

Obsidian amapangidwa kuchokera ku chiphalaphala cholimba kwambiri, chomwe ndi gwero. Kupanga kwa obsidian kumatha kuchitika pamene chiphalaphala chikazizira kwambiri m'mphepete mwa chiphalaphala kapena dome lamapiri, kapena chiphalaphala chikazizira mwadzidzidzi madzi kapena mpweya. Kupanga kosokoneza kwa obsidian kumatha kuchitika pamene chiphalaphala chikazizira m'mphepete mwa dike.

Obsidian amawoneka ngati mchere, koma si mchere weniweni chifukwa, monga galasi, si crystalline. Kuphatikiza apo, kapangidwe kake kamakhala kosiyana kwambiri moti sitingathe kuwerengedwa ngati mchere. Nthawi zina amatchedwa mineraloids. Ngakhale obsidian nthawi zambiri imakhala yakuda, ngati miyala yoyambira ngati basalt, mawonekedwe a obsidian amakhala acidic kwambiri.

Obsidian imapangidwa makamaka ndi silicon dioxide, nthawi zambiri 70% kapena kupitilira apo. Granite ndi rhyolite ndi miyala ya crystalline yofanana. Popeza obsidian ndi metastable padziko lapansi, galasi potsirizira pake amasandulika kukhala makhiristo opangidwa bwino kwambiri; palibe obsidian wamkulu kuposa Cretaceous wapezeka.

Kusintha kwa obsidian uku kumathamanga pamaso pa madzi. Ngakhale obsidian yomwe yangopangidwa kumene imakhala ndi madzi otsika, nthawi zambiri osakwana 1% polemera madzi, imalowetsedwa pang'onopang'ono mothandizidwa ndi madzi apansi panthaka kuti apange perlite.

Usiku wa nyenyezi obsidian pansi pa maikulosikopu

Natural obsidian nyenyezi usiku zogulitsa mu sitolo yathu

Timakonda kupanga obsidian nyenyezi usiku ngati mphete zaukwati, mikanda, ndolo, zibangili, pendants…