Cullen Resources (ASX:CUL) has announced assays have been received for soil sampling at Yornup, in south west WA, indicating the possible presence of sulphide mineralisation associated with mafic-ultramafic lithologies.

Cullen Resources says the Sunnyside target shows a coincident Nb-Sn-Ta-W-Ti anomaly and a Li-Cs anomaly, and the spatial relationship of Li-Cs and rare metals may indicate zonation within a larger system.

It also says further soil and laterite sampling and ground EM and/or drone magnetic surveying are planned to refine targeting.

Yornup is located in the Balingup Metamorphic Belt, within the highly prospective West Yilgarn Ni-Cu-PGE Province.