mwala wa spinel

Tanthauzo la miyala ya spinel. Black, buluu, wofiira, pinki, wobiriwira, woyera, wachikasu, wofiirira, imvi.

Gulani chilengedwe spinel mu sitolo yathu

Mwalawu ndi membala wa magnesium-aluminium wa gulu lalikulu la mchere. Ili ndi formula MgAl2O4 mu cubic crystal system. Dzina lake limachokera ku Latin "kumbuyo". Ruby Balas ndi dzina lakale lamitundu yapinki.

Spinel katundu

Miyala imawala mu isometric system. Maonekedwe a kristalo wamba ndi octahedron, nthawi zambiri amapasa. Ali ndi khosi lopanda ungwiro la octagonal, komanso mng'alu mu chipolopolo chake. Kulimba kwake ndi 8, mphamvu yokoka yeniyeni imachokera ku 3.5 mpaka 4.1. Ngakhale zimaonekera poyera ndi galasi kuti matte sheen.

Zitha kukhala zopanda mtundu. Koma nthawi zambiri pamakhala mitundu yosiyanasiyana ya pinki, pinki, yofiira, yabuluu, yobiriwira, yachikasu, yofiirira, yakuda kapena yofiirira. Ili ndi mtundu wapadera wachilengedwe woyera. Tsopano yatayika, yomwe idawonekera mwachidule ku Sri Lanka lero.

Miyala yofiira yowonekera imatchedwa balash rubies. M'mbuyomu, sayansi yamakono isanayambe, ma spinels ndi ruby ​​ankatchedwanso ruby. Kuyambira zaka za zana la XNUMX, tangogwiritsa ntchito liwu loti ruby ​​​​pamitundu yofiira ya mineral corundum. Ndipo potsiriza anamvetsa kusiyana pakati pa miyala iwiriyi.

Zotsatira

Zapezeka kale mu miyala yomwe ili ndi miyala yamtengo wapatali ya Sri Lanka. Komanso m'miyala yamiyala ya chigawo cha Badakhshan ku Afghanistan yamakono, Alko waku Tajikistan ndi Mogok ku Burma. Posachedwapa, miyala yamtengo wapatali imapezekanso ku Luc Yen marble ku Vietnam.

Mahenge and Matombo, Tanzania. Tsavo ina ku Kenya ndi pa miyala ya Tunduru ku Tanzania. Komanso Ilacaca ku Madagascar. Spinel ndi mchere wa metamorphic. Komanso ngati mchere wofunikira m'miyala yosowa yoyaka yoyambira. M'miyala yoyaka moto iyi, magmas amakhala ndi alkali pang'ono poyerekeza ndi aluminiyamu.

Alumina akhoza kupangidwa mu mawonekedwe a mineral corundum. Itha kuphatikizanso ndi magnesia kupanga makhiristo. Ndicho chifukwa chake nthawi zambiri tinkakumana naye ndi ruby. Mikangano ikupitirirabe ponena za petrogenesis ya miyala mu miyala yoyambira igneous. Koma izi, ndithudi, zimachitika chifukwa cha kugwirizana kwa magma aakulu ndi magma otukuka kwambiri kapena thanthwe.

Mtengo wa spinel

Gawo lotsatirali ndi sayansi yabodza komanso yozikidwa pazikhulupiliro za chikhalidwe.

Thandizo labwino kwambiri kwa omwe akuchira kuvulala kapena matenda chifukwa amachepetsa kutopa ndikuwonjezera mphamvu zomwe zatha. Imathandizira thupi pakuchotsa poizoni ndikuthandizira kuchotsa pamagulu onse athupi komanso amphamvu.

Msana wa pinki wochokera ku Mogok, Myanmar.

Red spinel mu marble kuchokera ku Mogok, Myanmar

FAQ

Kodi Spinel Stones Ndiofunika?

Amapezeka mumitundu yosiyanasiyana, kuphatikiza. wofiira, pinki, lalanje, wachikasu, wobiriwira, wabuluu, wotuwa ndi wakuda. Anthu otchuka ndi otchuka, koma osowa kwambiri. Mitundu ina imakhala yamtengo wapatali, makamaka yofiira ndi pinki yotentha. Miyala yabwino kwambiri yamtengo wapatali kuyambira pa 2 mpaka 5 carats nthawi zambiri imagulitsidwa $ 3,000 mpaka $ 5,000 pa carat.

Kodi spinel ndi mwala?

Pali miyala yamtengo wapatali 4 yokha: diamondi, ruby, safiro ndi emarodi. Choncho, ndi mwala wamtengo wapatali.

Kodi spinel ndi chiyani?

Ndi mchere wopangidwa ndi magnesium-aluminium oxide (MgAl2O4) kapena membala aliyense wa gulu la miyala yopanga miyala, yomwe ndi zitsulo zachitsulo zomwe zimakhala ndi AB2O4, zomwe zingakhale magnesium, iron, zinki, manganese, kapena faifi tambala. ; B akhoza kukhala aluminium, chromium kapena chitsulo; ndipo O ndi oxygen.

Kodi spinel imapangidwa bwanji?

Pafupifupi miyala yonse yamtengo wapatali inapangidwa chifukwa cha ntchito ya metamorphic yokhudzana ndi kulowetsedwa kwa miyala yosungunuka mu miyala ya miyala ya miyala kapena ma dolomite. Miyala yosakhala yamtengo wapatali imapezeka m'matanthwe olemera a dongo, komanso m'madipoziti opangidwa chifukwa cha kusintha kwa metamorphic kwa miyalayi.

Kodi rarest spinel ndi chiyani?

Buluu ndi mwala wapadera kwambiri chifukwa ndi amodzi mwa ochepa omwe amapezeka m'chilengedwe. Pamene kutchuka kukukula, mitundu ya buluu ikuyamba kukopa chidwi cha ogula miyala yamtengo wapatali.

Kodi mungadziwe bwanji spinel yonyenga?

Njira yolondola yowonera ngati mwala ndi weniweni ndikuwuyika pansi pa kuwala kwa UV. Ikani kufunde lalitali ndikuyang'ana miyala yomwe imakhala yowala kwambiri. Ngati miyala iwala, ndiye

ndi zopangidwa, osati zachilengedwe.

Kodi spinel ndi mwezi wanji?

Mwala wamtengo wapatali ndi umodzi mwamwala wobadwa nawo wabwino kwambiri. Nthawi zambiri amalakwitsa ndi miyala ina yamtengo wapatali chifukwa nthawi zambiri amafanana ndi ruby ​​​​kapena safiro. Ndipotu ena mwa miyala yamtengo wapatali yamtengo wapatali m'mbiri yakhala miyala yamtengo wapatali ya spinel.

Natural spinel imagulitsidwa m'sitolo yathu ya miyala yamtengo wapatali

Timapanga zodzikongoletsera zamtundu wa spinel monga mphete zaukwati, mikanda, ndolo, zibangili, zolembera…