Search Results for: Other mineral substances
new mineral names american mineralogist, volume , pages – , - x/ / – $ new mineral names john l. jambor ,† and andrew c. roberts department of earth and ocean sciences, university of british columbia, vancouver, british columbia v t z , canada geological survey of canada, booth street, ottawa, ontario
k a e , canada * before publication, minerals marked with an asterisk were approved by the commission on new minerals and mineral names, international mineralogical association. † e-mail: bakhchisaraitsevite* r.p. liferovich, y.a. pakhomovsky, o.v. yakubovich, w. massa, k. laajoki, s. gehör, a.n. bogdanova...
https://rruff.info/uploads/AM86_767.pdf
. % humidity, max (drying method) % free flowing % granulometry: – mm, min % treated with anti-caking agent, free from harmful substances, white to off-white color. granular urea total nitrogen, min. % total biuret, max. % humidity, max (drying method) % free flowing % granulometry: – mm, min. % treated
with anti-caking agent, free from harmful substances, white to off-white color. granular urea - origin egypt granular urea urea or carbamide is an organic compound with the chemical formula co(nh ) . the molecule has two —nh groups joined by a carbonyl (c=o) functional group. urea serves an important...
http://www.berkeleyinternational.net/fertilisers_urea.htm