The 596 g vertebra has limonitic surface staining and shows significant post-mortem abrasion and degradation. |
It is believed to be the only process capable of treating the full laterite profile, from limonitic to saprolitic ores in a single flowsheet. |
Native gold and uraninite are generally identified at surface in limonitic fractures within metavolcanic host rocks. |
It is translucent green and forms a botryoidal layer less than 1 cm thick on a hard limonitic matrix. |
Elasmobranchii from limonitic sandstone of Siadlo G6rne near Szczecin, Poland. |
Whether or not this section also shows anomalous Ir concentration is not known but there are no limonitic layers here. |