Yaya Tourmaline yayi kama?

Binciken kimiyya da sinadarai ya kai matsayin da ma'adanai da dabi'a kadai za su iya ba mu a da, cikin sauki a cikin dakin gwaje-gwaje. Sau da yawa, duwatsun roba suna wucewa a matsayin na halitta kuma ana ba da su a farashi ɗaya. Amma farashin lu'ulu'u na halitta sau da yawa sau da yawa fiye da na wucin gadi, don haka don kada a yaudare su, akwai wasu siffofi na tourmalines na halitta.

M, m

Gem na halitta na iya zama duka gaba ɗaya m kuma mai ɗaukar hoto, amma hasken yana wucewa ta kanta a cikin duka biyun. Luster yana da gilashi, mai haske, amma wani lokacin saman yana iya zama resinous, mai. Idan ka yanke shawarar saya kayan ado tare da tourmaline, to ya kamata ka san cewa dutse na halitta yana da wuyar gaske, yana da matukar wuya a karce shi kuma ya bar alama a kai. Har ila yau, a cikin dutse mai daraja ta halitta, shading mai jujjuyawa yana bayyane a fili kuma an bayyana wani abu na musamman na polarization na hasken da ke wucewa daidai da axis na gani a fili.

Menene launuka

Tourmaline yana da fiye da 50 tabarau. Dangane da ƙazantar sinadarai, ana iya fentin shi da launuka iri-iri:

• ruwan hoda - daga launin ruwan shayi zuwa ja mai arziki;
• kore - mai haske ciyawa zuwa launin ruwan kasa-kore;
• blue - kodadde blue zuwa duhu blue;
• rawaya - duk tabarau na zuma, har zuwa orange;
• baki - launin ruwan kasa zuwa blue-baki;
• launin ruwan kasa - zinariya mai haske zuwa launin ruwan kasa-zuma;
• inuwa na musamman - turquoise mai haske, kore tare da tasirin "alexandrite" da sauran su.

Polychrome

Wani muhimmin mahimmanci a cikin ma'adinai shine nau'i mai ban mamaki na tourmaline, wanda aka zana a cikin launuka da yawa lokaci guda - polychrome duwatsu masu daraja:

• kankana - tsakiyar rasberi mai haske wanda aka tsara ta hanyar koren kore;
• shugaban moor - lu'ulu'u masu launin haske tare da saman baki;
• kan wani Baturke lu'ulu'u ne masu launin haske mai launin ja.

Irin waɗannan nau'ikan abubuwan ban mamaki na halitta da wuya su isa ba kawai ɗakunan ajiya ba, har ma a hannun masu yin kayan ado, saboda saboda ƙarancinsu da shaharar su, a mafi yawan lokuta suna "zama" a cikin tarin masu zaman kansu.