Naslov
Minerals from Macedonia: I. Analytical application of powder X-ray diffraction patterns of calcite and aragonite

Autori
Jovanovski, Gligor ; Stefov, Viktor ; Jovanovski, Bojan ; Šoptrajanov, Bojan ; Kaitner, Branko

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Book of Papers of the 16th Congres of Chemists and Technologists of Macedonia / Popovska-Pavlovska, Frederika - Skopje, 1999, 43-46

Skup
16th Congress of Chemists and Technologists of Macedonia

Mjesto i datum
Skopje, Sjeverna Makedonija, 28.10.1999. - 30.10.1999

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Macedonia; minerals; calcite; aragonite; analytical applications; powder XRD

Sažetak
The study of powder X-ray diagrams of calcite and aragonite has shown that the appearance of a rather intense diffraction maximum at 2theta = 27.620 ^o in the aragonite debyegram (absent in the calcite diagram) as well as the existence of an extremely strong maximum at 2theta = 31.970 ^o in the calcite diagram where aragonite does not exhibit diffraction) make it possible to detect impurities of aragonite in calcite and vice versa. The comparison of the data estima-ted by both FT IR and powder X-ray diffraction methods has shown that the X-ray diffraction method is more sensitive.

Izvorni jezik
Engleski

Znanstvena područja
Kemija

POVEZANOST RADA