Starry Night Obsidian — — Отличный фильм

I-Obsidian Starry Night, ebizwa nangokuthi i-Obsidian Fireworks noma i-Flower Obsidian.

Inhlanganisela ethakazelisayo ye-obsidian emnyama namakhorali, ukhilimu, amakhekheba eqhwa apinki namhlophe.

Thenga ubusuku obunenkanyezi be-obsidian bemvelo esitolo sethu

Ingilazi yentaba-mlilo ye-Obsidian

I-Obsidian iyingilazi yemvelo yentaba-mlilo eyakhiwe njengedwala elicindezelwe elivuthayo.

I-Obsidian yakheka lapho udaka oludakayo oluphuma entaba-mlilo luphola ngokushesha ngokukhula okuncane kwekristalu. Ivamise ukutholakala phakathi kokugeleza kwe-rhyolitic lava okwaziwa ngokuthi ukugeleza kwe-obsidian, lapho ukwakheka kwamakhemikhali: okuqukethwe kwe-silica ephezulu kubangela i-viscosity ephezulu, okuthi lapho ipholisa ngokushesha yakhe ingilazi yemvelo ye-lava.

Ukuvinjelwa kokusakazeka kwe-athomu ngalolu daka olunamathela kakhulu kuchaza ukuntuleka kokukhula kwekristalu. I-Obsidian iqinile, i-brittle futhi i-amorphous. Ngakho-ke, iphuka ngemiphetho ebukhali. Ike yasetshenziswa esikhathini esidlule ekwenzeni izinsimbi zokusika nokugwaza, futhi ibuye isetshenziselwe ukuhlola njengama-scalpel blades okuhlinzwa.

I-obsidian yasebusuku enenkanyezi evela eMexico.

Izakhiwo ze-Obsidian zobusuku obugcwele izinkanyezi

I-Obsidian yakhiwe ngodaka oluqinile oluqinile, okuwumthombo wezinto. Ukukhiqizwa kwe-obsidian kungenzeka lapho i-felsic lava iphola ngokushesha emaphethelweni e-lava noma i-volcanic dome, noma lapho udaka luphola lapho luthintana kungazelelwe namanzi noma umoya. Ukwakheka okuxakile kwe-obsidian kungase kwenzeke njengoba udaka lwe-felsic luphola eduze komphetho we-dike.

I-Obsidian ibukeka njenge-mineral, kodwa ayiyona i-mineral yangempela ngoba, njengengilazi, ayiyona i-crystalline. Ngaphezu kwalokho, ukwakheka kwayo kuguquguquka kakhulu ukuthi kungachazwa njenge-mineral. Ngezinye izikhathi kuthiwa yi-mineraloids. Nakuba i-obsidian ivamise ukuba mnyama ngombala, njengamatshe ayisisekelo njenge-basalt, ukwakheka kwe-obsidian kune-acidic ngokweqile.

I-Obsidian yakhiwa ngokuyinhloko i-silicon dioxide, ngokuvamile engu-70% noma ngaphezulu. I-Granite ne-rhyolite amatshe e-crystalline okwakhiwa okufanayo. Njengoba i-obsidian ikwazi ukumetastable ebusweni bomhlaba, ingilazi ekugcineni iphenduka amakristalu amaminerali acolile; ayikho i-obsidian endala kuneCretaceous etholakele.

Lokhu kuguqulwa kwe-obsidian kuyashesha lapho kukhona amanzi. Nakuba i-obsidian esanda kwakhiwa inokuqukethwe kwamanzi aphansi, ngokuvamile angaphansi kuka-1% ngesisindo samanzi, ingena kancane kancane ngaphansi kwethonya lamanzi angaphansi komhlaba ukuze enze i-perlite.

I-obsidian yasebusuku enenkanyezi ngaphansi kwesibonakhulu

Ubusuku obunenkanyezi bemvelo be-obsidian buthengiswa esitolo sethu

Senza ngokwezifiso ubusuku obunenkanyezi ye-obsidian ngendlela yezindandatho zomshado, imigexo, amacici, amasongo, imihlobiso elengayo... Sicela usithinte ukuze uthole isaphulelo.