Kaersutite from the Lugar sill, Ayrshire, and from alnöite breccia, Alnö Island, Sweden

R. A. Howie
1963 Mineralogical Magazine and Journal of the Mineralogical Society  
MANY important silicate minerals, in particular pyroxenes, amphiboles, garnets, and epidote, have densities above 3.3 gm/em 3 and below 4.3 gm/em 3. Separation of these minerals cannot be carried out with
doi:10.1180/minmag.1963.033.263.10 fatcat:sd7z7gr5krhljnyztu3lvfrc4q