Tourmaline n'chiyani, ndipo kodi ntchito?

Mu kuya kwa dziko lathu pali kuchuluka waukulu wa miyala lamtengo wapatali ndiponso theka-mtengo wapatali, ntchito yomwe si yekha "bryulikami".

Komabe, funso kodi tourmaline, nthawizina ukapezeka pambuyo kuyendera mitundu yonse ya ogulitsa zodzikongoletsera, kotero kuti mbali yofunika kwambiri pa ntchito yophunzitsa. Mwa njira, kuyang'ana pa magwero ndi makhalidwe a mfundoyi mwatsatanetsatane.

mafotokozedwe

Ndiye kodi tourmaline? Ndi mchere ndi ku kalasi mphete silicates. Komanso mwapadera, gulu la mchere, chifukwa mwa iwo pali mitundu pafupifupi zosiyana katundu wake. Kulankhula mwaluso kwambiri, zinthu zopezeka mwachibadwa mu mawonekedwe a isomorphic mndandanda angapo.

Zenizeni chodabwitsa tourmaline timibulu kukongola lagona pakachitsulo okusayidi crystallizes mu dongosolo trigonal. mtundu awo akhoza zimasiyana wakuda kwa mitundu kwathunthu mandala.

Pamwamba pa galasi zambiri amakumbukira (chifukwa khalidwe gloss), koma zambiri wokoma kukhudza izo, chifukwa ali ngati kapangidwe "silky". Chifukwa cha ichi, funso kodi tourmaline, sachedwa kuti ndi chidutswa cha zodzikongoletsera. Iwo kugwiritsa ya mchere izi, yokondweretsa kwambiri kwa khungu.

Jewelers makamaka kuzindikira zosiyanasiyana polychromatic. Chotero anaitana tourmaline toyesa mu Chip aliwonse amene Chili mabacteria angapo mtundu. Komanso, mbali kanukanu ndi gemimorfizm pamene zikuthamangathamanga nkhope lina la galasi ndi yosiyana.

ntchito

Ubwino tourmaline ndi kuti ali pyroelectric ndi piezoelectric katundu, chifukwa zomwe ankagwiritsa ntchito m'mafakitale zosiyanasiyana. Chifukwa chaichi, apamwamba timibulu colorless Kawirikawiri ntchito, zomwe ndi ufulu ziwonongeke.

Komabe, zambiri kawirikawiri pankhani ya mankhwala aulere, monga opaque tourmaline zambiri wamba kwambiri m'chilengedwe, ndipo akutipatsa ndi mtengo wotsika zida zimene amanena.

The katundu piezoelectric a mwala zokhudza chakuti nkhope yake zosiyana heteropolar milandu zingaunjikane. Ichi ndi chifukwa gemimorfizma (imene zipangizo zina crystalline ali osowa) tafotokozazi. Izo ntchito mwakhama zamagetsi, ndi timibulu yaikulu makamaka kutchulidwa.

Pafupifupi mtundu uliwonse tourmaline angagwiritsidwe ntchito ngakhale mu zida zovuta mankhwala. Zolumukizidwa ndi mtengo wake wamng'ono amatipatsa chiyembekezo chachikulu kwambiri. Ndipo madokotala akhala anapeza kuthekera kwake mu ionization mpweya, amene amayamba ndi katundu yemweyo piezoelectric.

Zodabwitsa ndizakuti, ndi nkhani katundu theka-mtengo wapatali. Monga zinachitikira diamondi, kufalitsa miyala pa "zodzikongoletsera" ndi "luso" makamaka zochokera onse chilungamo awo ndi maonekedwe.

Polychrome mitundu zikufunika kwambiri zodzikongoletsera, pamene timibulu mwangwiro mandala kutchulidwa njira.

Tsopano mukudziwa zimene ali tourmaline.