There are four photos on MIndat by different collectors of Tiger Iron from the Perenjori Shire in Western Australia. Can anyone advise the exact location of this material. It all looks like it comes from Marra Mamba in the Pilbara, hundreds of kilometres further north. One collector names the location as Wiltchoon Gorges and they are referring to Wittenoom Gorge, also in the Pilbara. Mindat lists a warning that the location could be wrong, but can it be corrected.