Corundum - dutse ga kayan ado kasuwanci da masana'antu

Corundum - wani dutse mai daraja cikin sharuddan da mai yin kayan ado. Sunadarai kuma cewa shi ne kawai aluminum oxide, launi infused inclusions na baƙin ƙarfe, da chromium, vanadium, titanium da sauransu. Impurities, wanda shi ne game da 2% a matsayin yawan sauya aluminum a crystalline raga na ma'adinai. Abin mamaki, wannan atoms / ions a daban-daban ma'adanai na iya nuna hali daban. Alal misali, chromium imparts ja corundum, lu'ulu'u (iyali abun da ke ciki) - kore da kuma kore chrysoberyl da safe, da kuma ja da yamma (Alexander). Irin wannan ne hawainiya.

Corundum m iskar canza launin a cikin kayan ado duniya yana da nasa sunan kansa. Red ma'adanai da aka sani da yaƙũtu, kore - kamar hlorosapfiry, blue - saffir, colorless - a matsayin leicosapphires. A cikin tsohon m duwatsu aka kira Bengal amethyst, da shunayya - Violet, ja, da shunayya - almandine sapphires. M corundum, rock orange, kira padparadzha da kuma rawaya-m - Padparadsha.

A cikin tsohon kwana a cikin sunayen da daban-daban zabin wannan ma'adinai jewelers da kuma yan kasuwa amfani da kalmar "gabas", wanda ya jaddada ingancin da duwatsu. Oriental Diamonds, Oriental emeralds, aquamarines gabashin, Oriental topazes da kuma gabashin daraja - duk corundum Game da launuka. To, a yanzu da cewa wadannan sunayen ba su amfani da shi, in ba haka ba, dã ya kasance wani rikici.

Lokaci-lokaci samu corundum dutse sakamako asterism. A irin wadannan halaye da shi za a iya gani dama six- ko goma sha biyu-star, wanda haskoki ta juya cikin dutse koma a kan bãyan tẽkun. Star sapphires kuma yaƙũtu ne sosai yaba.

Corundum - mai wuya dutse (a kan Mohs sikelin - 9). Ya kawai shi zarce ta lu'u-lu'u a bãyan wancan. Saboda wannan dukiya da maras kayan ado da duwatsu suna amfani da abrasives (ga yankan da nika karafa, gilashin). Ba zato ba tsammani, kalmar "sandpaper" ne synonymous tare da corundum. Yana da'awar wannan ma'adinai da kuma matsayin mai tsaurin abu.

Wa kaddamar da samar da wucin gadi corundum. Suna samu ta hanyar dab da haƙar da baƙin ƙarfe filings (as rage wakili) a cikin wutar lantarki Tanderu. Mafi yawansu suna amfani a cikin art a cikin kayan ado ne kawai 'yan duwatsu. Alal misali, roba yaƙutu amfani da agogon masana'antu a matsayin tunani duwatsu leicosapphires - a cikin lantarki masana'antu.

Corundum mined, yafi a India, Burma, Madagascar, Thailand, Sri Lanka. Rasha ma suna da adibas (a Krasnoyarsk, Primorye, da Chelyabinsk yankin a cikin Urals).

Corundum - dutse, sun dade da aka gane Litoterapists. Kuma suka yi amfani da shi dangane da launi. An yi imani da cewa blue duwatsu normalize intraocular matsa lamba. Red - don inganta jini wurare dabam dabam, kunna aiki na gland, daidaita metabolism. Violet - sauƙaƙe daban-daban ilimin tsarin jijiyoyi da tabin hankali cuta. Orange - zamu juya, inganta narkewa.

Corundum (dutse) a matsayin mascot ne cikakke ga masana ilimin tunani, da likitoci, da malamai, kazalika da dukan mata, bikin ta 40th ranar tunawa.