Lee, Ah Kow
An overview of the geology, mineralization and economic status of operating mines in the Ipoh Selatan sector, Perak, malaysia as on 1st January 1990 by Lee Ah Kow - 1991 - v, 45p. ill. map 30cm
The placer cassiterates are derived mostly from erosion of late pneumatolytic post-granitic emplacement of tin-bearing veins, stockworks and stringers.
mineralogy--Perak
An overview of the geology, mineralization and economic status of operating mines in the Ipoh Selatan sector, Perak, malaysia as on 1st January 1990 by Lee Ah Kow - 1991 - v, 45p. ill. map 30cm
The placer cassiterates are derived mostly from erosion of late pneumatolytic post-granitic emplacement of tin-bearing veins, stockworks and stringers.
mineralogy--Perak