sentences:  The Widgiemooltha Komatiie forms a recognisable trough structure which is the idealised form of a komatiitic nickel orebody.Ore is a highly strained massive to matrix olivine-sulfide adcumulate with a fine pyrrhotite-pyrite groundmass and prominent pentlandite porphyroblasts.The influence of structure on the Miitel orebody is minimal except between the central Miitel and South Miitel ore pods and the current northern extent of the North Miitel ore trend where later, brittle faults disturb and offset the stratigraphy.