Nitrathoi tabii, gurudi mineralhoest, ki namakhoi tabiii kislotai nitrat hisob meshavad. Mineralhoi asosii Nitrathoi tabii inhoand: selitrai natriy NaNO$; selitrai kaliy KNOs; selitrai ammiak NH4NO3; darapskit Na3(N03) (SO4)
N20; nitromagnezit Mg(N03)2*6H20; nitrokalsit Ca(NOs)a * 4N20; nitrobarit Ba(N03)2; gerkhardtit Si (N03) •
(ON)3; likaait Cu6(N03)2 • (RO)« •
(ON)7.; buttagenbakhit Cui9(N03)2 •
(ON) 3204 • EN20. Hamai selitraho dar ob khub hal meshavand. Konhoi kaloni Nitrathoi tabii dar Chili voqeand. Holo istehsoli Nitrathoi tabii dar tabiat mahdud shudaast. Massai asosii payvasthoi nitrogeniro bo rohi khimiyavi sintezi ammiak az nitrogeni havo va gidrogen) megirand.
Adabiyot: K o s t o v I., Mineralogiya, perevod s angliyskogo, Moskva, 1971.