Tiger iron is a mineral mixture with the components :
Brown JASPIS
Shiny gold Tiger's eye and
Black, shiny metallic veins of Magnetite
The magnetite banded ores emerged from submarine volcanoes about 2.3 BILLION years ago, but the other "ingredients" only formed about 1 BILLION years later.
The location is the BANDET IRON MINE in TRANSVAAL
SOUTH AFRICA
290 g Dimensions: 11 x 8 x 4 cm