Investigation of usability of limonite aggregate in heavy …
Limonite (Fe 2 O 3 ·xH 2 O) is a soft or brown, hard iron mineral, usually in yellow colour. It is also used as a pigment since it contains iron ore. It is believed that it can also be used in the production of heavy concrete due to its 60% iron ore content. In this paper, an experimental study was carried out on radiation shielding properties ...