Alexander Yan
Detailed exploraion for base metal in the Pingan-Pingan area Pitas northern Sabah : RAK (E3) - JMG.Sabah - Ipoh Perak Jabatan Kajibumi Malaysia 1988 - ill:17p. 29.8 cm Fig: 2 Geology of the Pingan-Pingan area,fig: 7 Projek eksplorasi logam bes Pingan-Pingan area grid soil survey,Fig 8: Projek eksplorasi logam bes Pingan-Pingan area grid soil survey,fig 9: Copper Anomaly and VLF Lineament
Detailed exploraion for base metal in the Pingan-Pingan area Pitas northern Sabah : RAK (E3) - JMG.Sabah - Ipoh Perak Jabatan Kajibumi Malaysia 1988 - ill:17p. 29.8 cm Fig: 2 Geology of the Pingan-Pingan area,fig: 7 Projek eksplorasi logam bes Pingan-Pingan area grid soil survey,Fig 8: Projek eksplorasi logam bes Pingan-Pingan area grid soil survey,fig 9: Copper Anomaly and VLF Lineament