selFrag Lab is excellently suited for the selective fragmentation of mineralogical and geological samples as well as composite materials in the range of a few kilograms. It offers the possibility of selectively liberating target specimens while minimizing the by-production of fines.

Heavy minerals for isotope analysis can be selectively liberated with high yield and very good quality, yet at relatively low cost and without  cross-contamination.

Selective fragmentation can be carried out very gently, so that even very fragile minerals such as apatite, baddeleyite and micro-fossils can be liberated largely without breakage.

PGM and gold minerals that often occur in difficult, very finely intergrown rock can be selectively liberated. The quality of the liberated minerals significantly reduces outlay on the downstream concentration process.

Selective liberation of clay minerals from composite rocks is also very effective and relatively low in cost.